CVE-2020-36231: Atlassian Jira

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view the metadata of boards they should not have access to via an Insecure Direct Object References (IDOR) vulnerability. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.2.

Affected products

• Atlassian Jira: before 8.5.10 (fixed in 8.5.10)
• Atlassian Jira Data Center: from 8.6.0, before 8.13.2 (fixed in 8.13.2); version 8.13.3 only
• Atlassian Jira Server: from 8.6.0, before 8.13.2 (fixed in 8.13.2); version 8.13.3 only
• Atlassian Jira Software Data Center: before 8.5.10 (fixed in 8.5.10)

Published 2021-02-02. Last modified 2026-06-17.