# What is CVE-2019-11358?

> CVE-2019-11358 is a medium-severity flaw (CVSS 6.1) in jQuery, published on 20 April 2019. It is not on the list of flaws known to be exploited today. The latest forecast puts its chance of use in the next 30 days at 87%. If you run an affected version, plan in the vendor’s fix.

Canonical page: https://www.precursorintelligence.com/what-is/cve-2019-11358

## At a glance

- **Verdict:** Fix this soon. Not confirmed as exploited yet, but serious or likely enough that it should not wait for a quiet month.
- **Precursor Intelligence risk score:** 61 out of 100 (Medium); action: Plan remediation. Kept up to date as the evidence changes.
- **Severity:** Medium (CVSS 6.1 out of 10)
- **Known to be exploited:** No, not on the list of flaws known to be exploited today
- **Chance of use in the next 30 days:** 87% (latest exploit-likelihood forecast)
- **Published:** 20 April 2019
- **Record last updated:** 16 February 2024
- **Main product:** jQuery
- **Affected products:** 105

## What is CVE-2019-11358? In plain terms

It can be attacked from anywhere on the internet without logging in, but a person has to take an action first. If it works, the attacker can read some data and change some data.

### The official description

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.

### What kind of flaw is it?

- CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

### How an attack on it works

- Where an attacker can be: Anywhere on the internet
- How hard it is to pull off: Easy: no special conditions
- Login needed first: No login needed
- Does someone have to click: Yes, a person has to take an action
- What an attacker gets: Can read some data and change some data

Severity vector: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`

## Is CVE-2019-11358 being exploited? Not that we know of

It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 87%. That can change at any time, which is why we keep watching.

Exploit likelihood over the last 7 days: 87%, 87%, 87%, 87%, 87%, 87%, 87%.

### Timeline

- 20 April 2019: Published
- 16 February 2024: Record last updated
- 16 June 2026: Exploit likelihood jumped

### How Precursor Intelligence ranks it

CVE-2019-11358 scores **61 out of 100 (Medium)**, with the action "Plan remediation".

Every published flaw gets a risk score from 0 to 100, kept up to date as the evidence changes. Four things go into the score, from the one that counts most to the ones that count less:

- Evidence it is being exploited: biggest factor
- How severe it is: strong factor
- How widely exposed it is: smaller factor
- Threat activity around it: smaller factor

85 and above is Critical. Anything confirmed as exploited is always marked for an emergency patch, whatever its score. When this flaw matches software you track, it lands in your list with its score and the reasons behind it.

## Who is affected by CVE-2019-11358?

The published record lists 105 products. Versions are as published: "before 3.4.0" means every version up to, but not including, 3.4.0.

- [jQuery](https://www.precursorintelligence.com/product/jquery/jquery) by [jQuery](https://www.precursorintelligence.com/vendors/jquery) (Application): before 3.4.0
- [Application Testing Suite](https://www.precursorintelligence.com/product/oracle/application_testing_suite) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.5.0.3, 13.1.0.1, 13.2, 13.2.0.1, 13.3, 13.3.0.1
- [Banking Digital Experience](https://www.precursorintelligence.com/product/oracle/banking_digital_experience) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 18.1, 18.2, 18.3, 19.1, 19.2, 20.1
- [Agile Product Lifecycle Management for Process](https://www.precursorintelligence.com/product/oracle/agile_product_lifecycle_management_for_process) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 6.1, 6.2.0.0, 6.2.1.0, 6.2.2.0, 6.2.3.0
- [Financial Services Liquidity Risk Management](https://www.precursorintelligence.com/product/oracle/financial_services_liquidity_risk_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.0.1.0, 8.0.2, 8.0.4.0.0, 8.0.5.0.0, 8.0.6
- [Healthcare Translational Research](https://www.precursorintelligence.com/product/oracle/healthcare_translational_research) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 3.1.0, 3.2.1, 3.3.1, 3.3.2, 3.4.0
- [Primavera Gateway](https://www.precursorintelligence.com/product/oracle/primavera_gateway) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 15.2.18, 16.2.0 to 16.2.11, 17.12.0 to 17.12.7, 18.8.0 to 18.8.9, 19.12.0 to 19.12.4
- [Rest Data Services](https://www.precursorintelligence.com/product/oracle/rest_data_services) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, 19c
- [Weblogic Server](https://www.precursorintelligence.com/product/oracle/weblogic_server) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
- [Communications Billing and Revenue Management](https://www.precursorintelligence.com/product/oracle/communications_billing_and_revenue_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.5, 7.5.0.23.0, 12.0, 12.0.0.3.0
- [Communications Diameter Signaling Router](https://www.precursorintelligence.com/product/oracle/communications_diameter_signaling_router) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.0, 8.1, 8.2, 8.2.1
- [Healthcare Foundation](https://www.precursorintelligence.com/product/oracle/healthcare_foundation) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.1.1, 7.2.0, 7.2.2, 7.3.0
- [Peoplesoft Enterprise Peopletools](https://www.precursorintelligence.com/product/oracle/peoplesoft_enterprise_peopletools) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.55, 8.56, 8.57, 8.58
- [Policy Automation](https://www.precursorintelligence.com/product/oracle/policy_automation) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 10.4.7, 12.1.0, 12.1.1, 12.2.0 to 12.2.15
- [Primavera Unifier](https://www.precursorintelligence.com/product/oracle/primavera_unifier) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 16.1, 16.2, 17.7 to 17.12, 18.8
- [Bi Publisher](https://www.precursorintelligence.com/product/oracle/bi_publisher) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 5.5.0.0.0, 12.2.1.3.0, 12.2.1.4.0
- [Communications Element Manager](https://www.precursorintelligence.com/product/oracle/communications_element_manager) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.1.1, 8.2.0, 8.2.1
- [Communications Operations Monitor](https://www.precursorintelligence.com/product/oracle/communications_operations_monitor) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 3.4, 4.0, 4.1 to 4.3
- [Communications Session Report Manager](https://www.precursorintelligence.com/product/oracle/communications_session_report_manager) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.1.1, 8.2.0, 8.2.1
- [Communications Session Route Manager](https://www.precursorintelligence.com/product/oracle/communications_session_route_manager) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.1.1, 8.2.0, 8.2.1
- [Debian Linux](https://www.precursorintelligence.com/product/debian/debian_linux) by [Debian](https://www.precursorintelligence.com/vendors/debian) (Operating system): 8.0, 9.0, 10.0
- [Drupal](https://www.precursorintelligence.com/product/drupal/drupal) by [Drupal](https://www.precursorintelligence.com/vendors/drupal) (Application): 7.0 to before 7.66, 8.5.0 to before 8.5.15, 8.6.0 to before 8.6.15
- [Enterprise Manager Ops Center](https://www.precursorintelligence.com/product/oracle/enterprise_manager_ops_center) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.3.3, 12.4.0, 12.4.0.0
- [Fedora](https://www.precursorintelligence.com/product/fedoraproject/fedora) by [Fedoraproject](https://www.precursorintelligence.com/vendors/fedoraproject) (Operating system): 28, 29, 30
- [Financial Services Liquidity Risk Measurement and Management](https://www.precursorintelligence.com/product/oracle/financial_services_liquidity_risk_measurement_and_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.7, 8.0.8, 8.1.0
- [Financial Services Market Risk Measurement and Management](https://www.precursorintelligence.com/product/oracle/financial_services_market_risk_measurement_and_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.5, 8.0.6, 8.0.8
- [Hospitality Simphony](https://www.precursorintelligence.com/product/oracle/hospitality_simphony) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 18.1, 18.2, 19.1.0 to 19.1.2
- [Jdeveloper](https://www.precursorintelligence.com/product/oracle/jdeveloper) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0
- [Jdeveloper and Adf](https://www.precursorintelligence.com/product/oracle/jdeveloper_and_adf) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 11.1.1.9.0, 12.1.3.0.0, 12.2.1.3.0
- [Service Bus](https://www.precursorintelligence.com/product/oracle/service_bus) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 11.1.1.9.0, 12.1.3.0.0, 12.2.1.3.0
- [Application Service Level Management](https://www.precursorintelligence.com/product/oracle/application_service_level_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 13.2.0.0, 13.3.0.0
- [Backdrop](https://www.precursorintelligence.com/product/backdropcms/backdrop) by [Backdropcms](https://www.precursorintelligence.com/vendors/backdropcms) (Application): 1.11.0 to before 1.11.9, 1.12.0 to before 1.12.6
- [Business Process Management Suite](https://www.precursorintelligence.com/product/oracle/business_process_management_suite) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.2.1.3.0, 12.2.1.4.0
- [Communications Unified Inventory Management](https://www.precursorintelligence.com/product/oracle/communications_unified_inventory_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.3, 7.4.0
- [Financial Services Analytical Applications Infrastructure](https://www.precursorintelligence.com/product/oracle/financial_services_analytical_applications_infrastructure) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.3.3 to 7.3.5, 8.0.2 to 8.1.0
- [Financial Services Analytical Applications Reconciliation Framework](https://www.precursorintelligence.com/product/oracle/financial_services_analytical_applications_reconciliation_framework) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Asset Liability Management](https://www.precursorintelligence.com/product/oracle/financial_services_asset_liability_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Basel Regulatory Capital Basic](https://www.precursorintelligence.com/product/oracle/financial_services_basel_regulatory_capital_basic) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Basel Regulatory Capital Internal Ratings Based Approach](https://www.precursorintelligence.com/product/oracle/financial_services_basel_regulatory_capital_internal_ratings_based_approach) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Data Integration Hub](https://www.precursorintelligence.com/product/oracle/financial_services_data_integration_hub) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.5 to 8.0.7, 8.1.0
- [Financial Services Enterprise Financial Performance Analytics](https://www.precursorintelligence.com/product/oracle/financial_services_enterprise_financial_performance_analytics) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.6, 8.0.7
- [Financial Services Funds Transfer Pricing](https://www.precursorintelligence.com/product/oracle/financial_services_funds_transfer_pricing) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Hedge Management and Ifrs Valuations](https://www.precursorintelligence.com/product/oracle/financial_services_hedge_management_and_ifrs_valuations) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Institutional Performance Analytics](https://www.precursorintelligence.com/product/oracle/financial_services_institutional_performance_analytics) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Loan Loss Forecasting and Provisioning](https://www.precursorintelligence.com/product/oracle/financial_services_loan_loss_forecasting_and_provisioning) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.2 to 8.0.7, 8.1.0
- [Financial Services Profitability Management](https://www.precursorintelligence.com/product/oracle/financial_services_profitability_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7, 8.1.0
- [Financial Services Regulatory Reporting for European Banking Authority](https://www.precursorintelligence.com/product/oracle/financial_services_regulatory_reporting_for_european_banking_authority) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.6, 8.0.7
- [Financial Services Retail Performance Analytics](https://www.precursorintelligence.com/product/oracle/financial_services_retail_performance_analytics) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.6, 8.0.7
- [Financial Services Revenue Management and Billing](https://www.precursorintelligence.com/product/oracle/financial_services_revenue_management_and_billing) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.4.0.0, 2.4.0.1
- [Hospitality Guest Access](https://www.precursorintelligence.com/product/oracle/hospitality_guest_access) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 4.2.0, 4.2.1
- [Insurance Allocation Manager for Enterprise Profitability](https://www.precursorintelligence.com/product/oracle/insurance_allocation_manager_for_enterprise_profitability) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.8, 8.1.0
- [Insurance Ifrs 17 Analyzer](https://www.precursorintelligence.com/product/oracle/insurance_ifrs_17_analyzer) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.6, 8.0.7
- [Insurance Insbridge Rating and Underwriting](https://www.precursorintelligence.com/product/oracle/insurance_insbridge_rating_and_underwriting) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 5.0.0.0 to 5.6.0.0, 5.6.1.0
- [Retail Back Office](https://www.precursorintelligence.com/product/oracle/retail_back_office) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 14.0, 14.1
- [Retail Central Office](https://www.precursorintelligence.com/product/oracle/retail_central_office) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 14.0, 14.1
- [Retail Customer Insights](https://www.precursorintelligence.com/product/oracle/retail_customer_insights) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 15.0, 16.0
- [Retail Customer Management and Segmentation Foundation](https://www.precursorintelligence.com/product/oracle/retail_customer_management_and_segmentation_foundation) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 18.0, 19.0
- [Retail Point-of-Service](https://www.precursorintelligence.com/product/oracle/retail_point-of-service) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 14.0, 14.1
- [Retail Returns Management](https://www.precursorintelligence.com/product/oracle/retail_returns_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 14.0, 14.1
- [Tape Library Acsls](https://www.precursorintelligence.com/product/oracle/tape_library_acsls) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.5, 8.5.1
- [Application Express](https://www.precursorintelligence.com/product/oracle/application_express) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): before 19.1
- [Backports Sle](https://www.precursorintelligence.com/product/opensuse/backports_sle) by [Opensuse](https://www.precursorintelligence.com/vendors/opensuse) (Application): 15.0-sp1
- [Banking Enterprise Collections](https://www.precursorintelligence.com/product/oracle/banking_enterprise_collections) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.7.0 to 2.8.0
- [Banking Platform](https://www.precursorintelligence.com/product/oracle/banking_platform) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.4.0 to 2.10.0
- [Big Data Discovery](https://www.precursorintelligence.com/product/oracle/big_data_discovery) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 1.6
- [Cloudforms](https://www.precursorintelligence.com/product/redhat/cloudforms) by [Red Hat](https://www.precursorintelligence.com/vendors/redhat) (Application): 4.7
- [Communications Analytics](https://www.precursorintelligence.com/product/oracle/communications_analytics) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.1.1
- [Communications Application Session Controller](https://www.precursorintelligence.com/product/oracle/communications_application_session_controller) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 3.8m0
- [Communications Eagle Application Processor](https://www.precursorintelligence.com/product/oracle/communications_eagle_application_processor) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 16.1.0 to 16.4.0
- [Communications Interactive Session Recorder](https://www.precursorintelligence.com/product/oracle/communications_interactive_session_recorder) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 6.0 to 6.4
- [Communications Services Gatekeeper](https://www.precursorintelligence.com/product/oracle/communications_services_gatekeeper) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.0
- [Communications Webrtc Session Controller](https://www.precursorintelligence.com/product/oracle/communications_webrtc_session_controller) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 7.2
- [Diagnostic Assistant](https://www.precursorintelligence.com/product/oracle/diagnostic_assistant) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.12.36
- [Enterprise Session Border Controller](https://www.precursorintelligence.com/product/oracle/enterprise_session_border_controller) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.4
- [Financial Services Balance Sheet Planning](https://www.precursorintelligence.com/product/oracle/financial_services_balance_sheet_planning) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.8
- [Financial Services Data Foundation](https://www.precursorintelligence.com/product/oracle/financial_services_data_foundation) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.8
- [Financial Services Data Governance for Us Regulatory Reporting](https://www.precursorintelligence.com/product/oracle/financial_services_data_governance_for_us_regulatory_reporting) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.6 to 8.0.9
- [Financial Services Price Creation and Discovery](https://www.precursorintelligence.com/product/oracle/financial_services_price_creation_and_discovery) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7
- [Financial Services Regulatory Reporting for De Nederlandsche Bank](https://www.precursorintelligence.com/product/oracle/financial_services_regulatory_reporting_for_de_nederlandsche_bank) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4
- [Financial Services Regulatory Reporting for Us Federal Reserve](https://www.precursorintelligence.com/product/oracle/financial_services_regulatory_reporting_for_us_federal_reserve) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7
- [Financial Services Retail Customer Analytics](https://www.precursorintelligence.com/product/oracle/financial_services_retail_customer_analytics) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.6
- [Fusion Middleware Mapviewer](https://www.precursorintelligence.com/product/oracle/fusion_middleware_mapviewer) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.2.1.3.0
- [Hospitality Materials Control](https://www.precursorintelligence.com/product/oracle/hospitality_materials_control) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 18.1
- [Identity Manager](https://www.precursorintelligence.com/product/oracle/identity_manager) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.2.1.3.0
- [Insurance Accounting Analyzer](https://www.precursorintelligence.com/product/oracle/insurance_accounting_analyzer) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.9
- [Insurance Data Foundation](https://www.precursorintelligence.com/product/oracle/insurance_data_foundation) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.4 to 8.0.7
- [Insurance Performance Insight](https://www.precursorintelligence.com/product/oracle/insurance_performance_insight) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.0.7
- [Jd Edwards Enterpriseone Tools](https://www.precursorintelligence.com/product/oracle/jd_edwards_enterpriseone_tools) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 9.2
- Joomla! by [Joomla](https://www.precursorintelligence.com/vendors/joomla) (Application): 3.0.0 to 3.9.4
- [Junos](https://www.precursorintelligence.com/product/juniper/junos) by [Juniper](https://www.precursorintelligence.com/vendors/juniper) (Operating system): 21.2
- [Knowledge](https://www.precursorintelligence.com/product/oracle/knowledge) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 8.6.0 to 8.6.3
- [Leap](https://www.precursorintelligence.com/product/opensuse/leap) by [Opensuse](https://www.precursorintelligence.com/vendors/opensuse) (Operating system): 15.1
- [Oncommand System Manager](https://www.precursorintelligence.com/product/netapp/oncommand_system_manager) by [Netapp](https://www.precursorintelligence.com/vendors/netapp) (Application): 3.0 to 3.1.3
- [Policy Automation Connector for Siebel](https://www.precursorintelligence.com/product/oracle/policy_automation_connector_for_siebel) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 10.4.6
- [Policy Automation for Mobile Devices](https://www.precursorintelligence.com/product/oracle/policy_automation_for_mobile_devices) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.2.0 to 12.2.15
- [Real-Time Scheduler](https://www.precursorintelligence.com/product/oracle/real-time_scheduler) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.3.0.1 to 2.3.0.3
- [Siebel Mobile Applications](https://www.precursorintelligence.com/product/oracle/siebel_mobile_applications) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): up to 19.8
- [Siebel UI Framework](https://www.precursorintelligence.com/product/oracle/siebel_ui_framework) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 20.8
- [Snapcenter](https://www.precursorintelligence.com/product/netapp/snapcenter) by [Netapp](https://www.precursorintelligence.com/vendors/netapp) (Application): version not specified
- [Storagetek Tape Analytics Sw Tool](https://www.precursorintelligence.com/product/oracle/storagetek_tape_analytics_sw_tool) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.3.0
- [System Utilities](https://www.precursorintelligence.com/product/oracle/system_utilities) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 19.1
- [Transportation Management](https://www.precursorintelligence.com/product/oracle/transportation_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 1.4.3
- [Utilities Mobile Workforce Management](https://www.precursorintelligence.com/product/oracle/utilities_mobile_workforce_management) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 2.3.0.1 to 2.3.0.3
- [Virtualization Manager](https://www.precursorintelligence.com/product/redhat/virtualization_manager) by [Red Hat](https://www.precursorintelligence.com/vendors/redhat) (Application): 4.3
- [Webcenter Sites](https://www.precursorintelligence.com/product/oracle/webcenter_sites) by [Oracle](https://www.precursorintelligence.com/vendors/oracle) (Application): 12.2.1.3.0

## How do I fix CVE-2019-11358?

1. **Check whether you run it.** Compare your versions with the affected products above. Not sure what you run? Precursor Intelligence can work it out from your public website, or you can pick it from a list.
2. **Apply the vendor’s fix.** Install the update named in the vendor’s advisory. We’ve put the advisories and patch notes first in the list.
3. **If you can’t patch today.** Follow any mitigation the vendor publishes, and limit who can reach the affected system from the internet until the update is in.
4. **Keep an eye on it.** Track the product and we tell you as soon as we spot this flaw on the list of exploited flaws, or a jump in its exploit likelihood.

### References

- [seclists.org](http://seclists.org/fulldisclosure/2019/May/11) (Mailing list, Patch, Third-party advisory)
- [seclists.org](http://seclists.org/fulldisclosure/2019/May/13) (Mailing list, Patch, Third-party advisory)
- [openwall.com](http://www.openwall.com/lists/oss-security/2019/06/03/2) (Mailing list, Patch, Third-party advisory)
- [github.com](https://github.com/jquery/jquery/commit/753d591aea698e57d6db58c9f722cd0808619b1b) (Patch, Third-party advisory)
- [github.com](https://github.com/jquery/jquery/pull/4333) (Patch, Third-party advisory)
- [blog.jquery.com](https://blog.jquery.com/2019/04/10/jquery-3-4-0-released/) (Release notes, Vendor advisory)
- [lists.opensuse.org](http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html) (Mailing list, Third-party advisory)
- [lists.opensuse.org](http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html) (Mailing list, Third-party advisory)
- [packetstormsecurity.com](http://packetstormsecurity.com/files/152787/dotCMS-5.1.1-Vulnerable-Dependencies.html) (Third-party advisory, Vulnerability database)
- [packetstormsecurity.com](http://packetstormsecurity.com/files/153237/RetireJS-CORS-Issue-Script-Execution.html) (Third-party advisory, Vulnerability database)
- [packetstormsecurity.com](http://packetstormsecurity.com/files/156743/OctoberCMS-Insecure-Dependencies.html) (Third-party advisory, Vulnerability database)
- [seclists.org](http://seclists.org/fulldisclosure/2019/May/10) (Mailing list, Third-party advisory)
- [securityfocus.com](http://www.securityfocus.com/bid/108023) (Broken link, Third-party advisory, Vulnerability database)
- [access.redhat.com](https://access.redhat.com/errata/RHBA-2019:1570) (Third-party advisory)
- [access.redhat.com](https://access.redhat.com/errata/RHSA-2019:1456) (Third-party advisory)
- [access.redhat.com](https://access.redhat.com/errata/RHSA-2019:2587) (Third-party advisory)
- [access.redhat.com](https://access.redhat.com/errata/RHSA-2019:3023) (Third-party advisory)
- [access.redhat.com](https://access.redhat.com/errata/RHSA-2019:3024) (Third-party advisory)
- [backdropcms.org](https://backdropcms.org/security/backdrop-sa-core-2019-009) (Third-party advisory)
- [kb.pulsesecure.net](https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601) (Third-party advisory)
- [lists.apache.org](https://lists.apache.org/thread.html/08720ef215ee7ab3386c05a1a90a7d1c852bf0706f176a7816bf65fc%40%3Ccommits.airflow.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/5928aa293e39d248266472210c50f176cac1535220f2486e6a7fa844%40%3Ccommits.airflow.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/6097cdbd6f0a337bedd9bb5cc441b2d525ff002a96531de367e4259f%40%3Ccommits.airflow.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/88fb0362fd40e5b605ea8149f63241537b8b6fb5bfa315391fc5cbb7%40%3Ccommits.airflow.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/b736d0784cf02f5a30fbb4c5902762a15ad6d47e17e2c5a17b7d6205%40%3Ccommits.airflow.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/ba79cf1658741e9f146e4c59b50aee56656ea95d841d358d006c18b6%40%3Ccommits.roller.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r2041a75d3fc09dec55adfd95d598b38d22715303f65c997c054844c9%40%3Cissues.flink.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r2baacab6e0acb5a2092eb46ae04fd6c3e8277b4fd79b1ffb7f3254fa%40%3Cissues.flink.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r38f0d1aa3c923c22977fe7376508f030f22e22c1379fbb155bf29766%40%3Cdev.syncope.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r41b5bfe009c845f67d4f68948cc9419ac2d62e287804aafd72892b08%40%3Cissues.flink.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r7aac081cbddb6baa24b75e74abf0929bf309b176755a53e3ed810355%40%3Cdev.flink.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r7d64895cc4dff84d0becfc572b20c0e4bf9bfa7b10c6f5f73e783734%40%3Cdev.storm.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/r7e8ebccb7c022e41295f6fdb7b971209b83702339f872ddd8cf8bf73%40%3Cissues.flink.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/rac25da84ecdcd36f6de5ad0d255f4e967209bbbebddb285e231da37d%40%3Cissues.flink.apache.org%3E) (Issue tracking)
- [lists.apache.org](https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E) (Issue tracking)
- [lists.debian.org](https://lists.debian.org/debian-lts-announce/2019/05/msg00006.html) (Mailing list, Third-party advisory)
- [lists.debian.org](https://lists.debian.org/debian-lts-announce/2019/05/msg00029.html) (Mailing list, Third-party advisory)
- [lists.debian.org](https://lists.debian.org/debian-lts-announce/2020/02/msg00024.html) (Mailing list, Third-party advisory)
- [lists.debian.org](https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html) (Mailing list, Third-party advisory)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4UOAZIFCSZ3ENEFOR5IXX6NFAD3HV7FA/) (Mailing list, Third-party advisory)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5IABSKTYZ5JUGL735UKGXL5YPRYOPUYI/) (Mailing list, Third-party advisory)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KYH3OAGR2RTCHRA5NOKX2TES7SNQMWGO/) (Mailing list, Third-party advisory)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QV3PKZC3PQCO3273HAT76PAQZFBEO4KP/) (Mailing list, Third-party advisory)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLXRX23725JL366CNZGJZ7AQQB7LHQ6F/) (Mailing list, Third-party advisory)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZW27UCJ5CYFL4KFFFMYMIBNMIU2ALG5/) (Mailing list, Third-party advisory)
- [seclists.org](https://seclists.org/bugtraq/2019/Apr/32) (Mailing list, Third-party advisory)

## Questions

### What is CVE-2019-11358?

CVE-2019-11358 is a medium-severity flaw in jQuery, published on 20 April 2019. It can be attacked from anywhere on the internet without logging in, but a person has to take an action first. If it works, the attacker can read some data and change some data.

### How serious is CVE-2019-11358?

It scores 6.1 out of 10 on the CVSS severity scale, which is medium. Our risk score for CVE-2019-11358 is 61 out of 100, which is Medium. Its action is "Plan remediation". Not confirmed as exploited yet, but serious or likely enough that it should not wait for a quiet month.

### Is CVE-2019-11358 being exploited?

It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 87%. That can change at any time, which is why we keep watching.

### Which versions does CVE-2019-11358 affect?

For jQuery: before 3.4.0. The record lists 105 products in all, each with its versions, under "Who is affected" on this page.

### How do I fix CVE-2019-11358?

Install the update the vendor names in its advisory, linked first under "How do I fix" on this page. If you can't patch today, follow the vendor's mitigation and limit who can reach the affected system from the internet.

## Does CVE-2019-11358 affect you?

Precursor Intelligence keeps checking for you:

- **Tell us what you run.** Pick your software from a list, or let us work it out from your website.
- **We match it to every flaw.** Over 400,000 published flaws, checked against your list.
- **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it.
- **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools.

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