Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a…

Description

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the Associated Projects feature (/secure/admin/AssociatedProjectsForCustomField.jspa). The affected versions are before version 8.5.19, from version 8.6.0 before 8.13.11, and from version 8.14.0 before 8.19.1.

Scores

EPSS (exploitation in 30 days)

0.71% · top 46% of all CVEs (7 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.

Weakness

• Stored Cross-Site Scripting (SXSS)
• CWE-79 (opens in a new tab)All about CWE-79 and its CVEs

Affected products

• Atlassian · Jira Server

  • affected unspecified – < 8.5.19
  • affected 8.6.0 – < unspecified
  • affected unspecified – < 8.13.11
  • affected 8.14.0 – < unspecified
  • affected unspecified – < 8.19.1

• Atlassian · Jira Data Center

  • affected unspecified – < 8.5.19
  • affected 8.6.0 – < unspecified
  • affected unspecified – < 8.13.11
  • affected 8.14.0 – < unspecified
  • affected unspecified – < 8.19.1

References (1)

• https://jira.atlassian.com/browse/JRASERVER-72800 (opens in a new tab)x_refsource_MISCx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2021-41310](https://trackcve.app/badge/CVE-2021-41310.svg)](https://trackcve.app/cve/CVE-2021-41310)

Record last updated 9 Oct 2024, 20:25 UTC.