CVE-2026-19478
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could allow an unauthenticated user to remotely modify or delete public projects and user data via a GraphQL directive.
- Affected products
- Gitlab
- CVSS 3.1
- 9.4 CRITICAL
- Weakness
- CWE-94
- NVD status
- Received
- Published
- 2026-08-17
Fix
Upgrade to versions 18.11.11, 19.0.8, 19.1.6, 19.2.4 or above.
CVE-2026-19478 at NVD
2 known exploits for CVE-2026-19478
Proof-of-concept code and exploit modules indexed by Sploitus