PT-2026-48651 · Gitlab · Gitlab Ce/Ee+1

CVE-2026-6277

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Published

2026-06-11

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Updated

2026-06-12

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Name of the Vulnerable Software and Affected Versions GitLab EE versions 13.9 through 18.10.7 GitLab EE versions 18.11 through 18.11.4 GitLab EE versions 19.0 through 19.0.1
Description Incorrect authorization enforcement allows an authenticated user with Security Manager-role permissions to manage project security configuration under certain conditions, even when the relevant feature is disabled.
Recommendations Update to version 18.10.8 Update to version 18.11.5 Update to version 19.0.2

Exploit

Fix

DoS

Incorrect Authorization

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Weakness Enumeration

Related Identifiers

BIT-GITLAB-2026-6277
CVE-2026-6277

Affected Products

Gitlab
Gitlab Ce/Ee