CVE-2021-43941: Atlassian Jira Data Center

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to modify several resources (including CsvFieldMappingsPage.jspa and ImporterValueMappingsPage.jspa) via a Cross-Site Request Forgery (CSRF) vulnerability in the jira-importers-plugin. The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.

Affected products

• Atlassian Jira Data Center: before 8.13.5 (fixed in 8.13.5); from 8.14.0, before 8.20.3 (fixed in 8.20.3)
• Atlassian Jira Server: before 8.13.5 (fixed in 8.13.5); from 8.14.0, before 8.20.3 (fixed in 8.20.3)

Published 2022-02-15. Last modified 2026-06-17.