CVE-2026-5952CWE-863

Incorrect Authorization in GitLab

Medium · published June 25, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
33.6
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.11 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to bypass package protection rules and overwrite protected Maven package metadata due to incorrect authorization checks.

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
0.00405 · 33.6th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-06-25T04:34Z
EPSS history
Timeline
  • 25 JUN 04:34Z
    Incorrect Authorization in GitLab
    cvelistv5