CVE-2026-3074CWE-639

Authorization Bypass Through User-Controlled Key in GitLab

Medium · published May 14, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
26.4
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to download private debugging symbols from inaccessible projects due to improper access control.

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:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00342 · 26.4th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-05-14T05:36Z
EPSS history
Timeline
  • 14 MAY 05:36Z
    Authorization Bypass Through User-Controlled Key in GitLab
    cvelistv5