Application Express vulnerabilitiesAnd the versions its exploited flaws hit.
Application Express is made by Oracle. We track 45 published vulnerabilities listed under that exact name, across 29 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 23 January 2025. Oracle lists newer releases under their own names, such as Application Express Listener, so check those pages too.
The most recent Application Express flaw added to the known-exploited list is CVE-2020-11023, on 23 January 2025. We keep watching the known-exploited list.
Is Application Express listed under other names? Yes.
Oracle also lists Application Express under more specific names, such as Application Express Listener and Application Express Opportunity Tracker. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Application Express do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 20.2" means every version up to, but not including, 20.2. Find your version, then patch.
- CVE-2020-11023Exploited list, 23 Jan 2025
JQuery Cross-Site Scripting (XSS) Vulnerability
before 20.2
Which Application Express vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 6.9JQuery Cross-Site Scripting (XSS) Vulnerability
JQuery contains a persistent cross-site scripting (XSS) vulnerability.
Which Application Express flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 87%CVE-2019-11358Medium
jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution.
- 85%
In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e.
- 41%CVE-2021-41184Medium
jQuery-UI is the official jQuery user interface library.
- 39%CVE-2021-41182Medium
jQuery-UI is the official jQuery user interface library.
- 23%CVE-2016-7103Medium
Cross-site scripting (XSS) vulnerability in jQuery UI before 1.12.0 might allow remote attackers to inject arbitrary web script or HTML via the closeText parameter of the dialog function.
- 8.5%CVE-2021-41183Medium
jQuery-UI is the official jQuery user interface library.
- 5.3%CVE-2020-7760High
This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2.
- 4.9%CVE-2020-26870Medium
Cure53 DOMPurify before 2.0.17 allows mutation XSS.
- 4.3%CVE-2020-9281Medium
A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected...
- 3.2%CVE-2016-3467Medium
Unspecified vulnerability in the Application Express component in Oracle Database Server before 5.0.4 allows remote attackers to affect availability via unknown vectors.
Running Application Express? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
Free plan, no card needed. Nothing to install.
1 flaw being exploited affects software Acme tracks
JQuery contains a persistent cross-site scripting (XSS) vulnerability. When passing maliciously formed, untrusted input enclosed in HTML tags, JQuery's DOM manipulators can execute untrusted code in the context of the user's browser.
- Matched to
- Application Express on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 45 published vulnerabilities listed under the name Application Express, across 29 versions. The most recent Application Express flaw added to the known-exploited list is CVE-2020-11023, on 23 January 2025.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2020-11023.
Oracle also lists Application Express under more specific names, such as Application Express Listener and Application Express Opportunity Tracker. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Each flaw names its own versions, usually as ranges. The newest, CVE-2020-11023, affects before 20.2. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Application Express. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.