Jira Data Center vulnerabilitiesAnd the versions its exploited flaws hit.

Product1 known exploited329 versions
The short answer

Jira Data Center is made by Atlassian. We track 78 published vulnerabilities in it, across 329 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 12 November 2024. If you run Jira Data Center, check your version against the exploited flaws below and patch those first.

Check your version

The most recent Jira Data Center flaw added to the known-exploited list is CVE-2021-26086, on 12 November 2024. We keep watching the known-exploited list.

Versions

Which versions of Jira Data Center do the exploited flaws hit?

Each exploited flaw lists the versions it affects, usually as ranges. "before 8.5.14" means every version up to, but not including, 8.5.14. Find your version, then patch.

  • CVE-2021-26086Exploited list, 12 Nov 2024

    Atlassian Jira Server and Data Center Path Traversal Vulnerability

    before 8.5.148.6.0 to before 8.13.68.14.0 to before 8.16.1
Known exploited

Which Jira Data Center 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.

  1. 5.3
    CVE-2021-26086MediumKnown exploited
    Atlassian Jira Server and Data Center Path Traversal Vulnerability

    Atlassian Jira Server and Data Center contain a path traversal vulnerability that allows a remote attacker to read particular files in the /WEB-INF/web.xml endpoint.

    Chance of use>99%Known exploited since12 Nov 2024
Exploit likelihood

Which Jira Data Center 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.

50% or more10% to 49%Under 10%
  1. >99%
    CVE-2021-26086MediumKnown exploited

    Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint.

    CVSS5.3Published16 Aug 2021
  2. >99%

    Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the QueryComponentRendererValue!Default.jspa endpoint.

    CVSS5.3Published12 May 2021
  3. 88%

    This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server.

    CVSS8.8Published21 May 2024
  4. 88%

    A vulnerability in Jira Seraph allows a remote, unauthenticated attacker to bypass authentication by sending a specially crafted HTTP request.

    CVSS9.8Published20 Apr 2022
  5. 76%

    Affected versions of Atlassian Jira Server and Data Center allow remote, unauthenticated attackers to view custom field names and custom SLA names via an Information Disclosure vulnerability in the...

    CVSS5.3Published21 Sep 2020
  6. 72%

    A vulnerability in Mobile Plugin for Jira Data Center and Server allows a remote, authenticated user (including a user who joined via the sign-up feature) to perform a full read server-side request forgery via a...

    CVSS6.5Published30 Jun 2022
  7. 66%

    Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Reflected Cross-Site Scripting (RXSS) vulnerability in the TeamManagement.jspa...

    CVSS6.1Published10 Aug 2022
  8. 50%

    Jira Data Center, Jira Core Data Center, Jira Software Data Center from version 6.3.0 before 8.5.16, from 8.6.0 before 8.13.8, from 8.14.0 before 8.17.0 and Jira Service Management Data Center from version 2.0.2...

    CVSS9.8Published29 Jul 2021
  9. 45%

    This issue exists to document that a security improvement in the way that Jira Server and Data Center use templates has been implemented.

    CVSS7.2Published1 Aug 2022
  10. 24%

    The CachingResourceDownloadRewriteRule class in Jira Server and Jira Data Center before version 8.5.11, from 8.6.0 before 8.13.3, and from 8.14.0 before 8.15.0 allowed unauthenticated remote attackers to read...

    CVSS5.3Published22 Feb 2021
Precursor Intelligence

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FAQ

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We track 78 published vulnerabilities listed under the name Jira Data Center, across 329 versions. The most recent Jira Data Center flaw added to the known-exploited list is CVE-2021-26086, on 12 November 2024.

1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-26086.

Each flaw names its own versions, usually as ranges. The newest, CVE-2021-26086, affects before 8.5.14, 8.6.0 to before 8.13.6, 8.14.0 to before 8.16.1. The versions for every exploited flaw are listed on this page.

Create a Precursor Intelligence account and track Jira Data Center. 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.