PT-2026-120880 · Gitlab · Gitlab

CVE-2026-105777

·

Published

2026-10-21

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Updated

2026-10-22

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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.

Exploit

Fix

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Weakness Enumeration

Related Identifiers

CVE-2026-105777

Affected Products

Gitlab