CVE-2026-1080CWE-639

Authorization Bypass Through User-Controlled Key in GitLab

Medium · published February 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
18.1
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab EE affecting all versions from 16.7 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user to access iteration data from private descendant groups by querying the iterations API endpoint.

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
0.00269 · 18.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-02-11T11:33Z
EPSS history
Timeline
  • 11 FEB 11:33Z
    Authorization Bypass Through User-Controlled Key in GitLab
    cvelistv5