vulnerability

Atlassian JIRA: Insufficient Session Expiration (CVE-2021-39113)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Aug 30, 2021
Added
Sep 7, 2021
Modified
Aug 11, 2025

Description

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to continue to view cached content even after losing permissions, via a Broken Access Control vulnerability in the allowlist feature. The affected versions are before version 8.13.9, and from version 8.14.0 before 8.18.0.

Solutions

atlassian-jira-upgrade-8_13_9atlassian-jira-upgrade-8_18_0
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.