CVE-2026-105777
CVE-2026-105777 · Insertion of Sensitive Information Into Sent Data in GitLab
This page contains facts from public vulnerability sources. Check the original advisory before updating.
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6.5 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have retrieved sensitive internal server credentials due to improper filtering of internal response headers.
CVSS 4.3 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
gitlab
- Versions
- ≥ 17.6.5, < 19.3.6: Affected (semver)
- ≥ 19.4, < 19.4.3: Affected (semver)
- ≥ 19.5, < 19.5.1: Affected (semver)
Update to 19.3.6; Update to 19.4.3; Update to 19.5.1