What’s Vulnerable › Vulnerabilities
CVE-2021-39119
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-09-01 · updated 2026-06-17
- Weakness: CWE-863
Description
Affected versions of Atlassian Jira Server and Data Center allow users who have watched an issue to continue receiving updates on the issue even after their Jira account is revoked, via a Broken Access Control vulnerability in the issue notification feature. The affected versions are before version 8.19.0.
Affected products
- Atlassian Data Center: before 8.19.0 — fixed in 8.19.0
- Atlassian Jira: before 8.19.0 — fixed in 8.19.0
How to fix
Upgrade to a fixed version: Atlassian Data Center 8.19.0; Atlassian Jira 8.19.0. Check the vendor advisory for mitigations.
References
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