CVE-2021-39935
HIGH7.5⚠ KEVEPSS 64.5%GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF) Vulnerability
Published: 3/6/2024Modified: 2/4/2026Added to CISA KEV: 2/3/2026
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.5 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Unauthorized external users could perform Server Side Requests via the CI Lint API
Affected packages (1)
- Bitnami/gitlab>= 10.5.0, < 14.3.6, >= 14.4.0, < 14.4.4, >= 14.5.0, < 14.5.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
References (5)
- WEBhttps://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39935.json
- WEBhttps://gitlab.com/gitlab-org/gitlab/-/issues/346187
- WEBhttps://hackerone.com/reports/1236965
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-39935
- WEBhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-39935