CVE-2026-6277CWE-863

Incorrect Authorization in GitLab

Medium · published June 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab EE affecting all versions from 13.9 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with Security Manager-role permissions to manage project security configuration even when the relevant feature was in a disabled state, due to incorrect authorization enforcement.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00376 · 30.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-06-11T10:20Z
EPSS history
Timeline
  • 11 JUN 10:20Z
    Incorrect Authorization in GitLab
    cvelistv5