CVE-2026-2238CWE-862

Missing Authorization in GitLab

Medium · published June 25, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
39.8
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 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 unauthenticated user to view confidential issue references on public projects due to improper authorization checks.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00472 · 39.8th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-06-25T04:34Z
EPSS history
Timeline
  • 25 JUN 04:34Z
    Missing Authorization in GitLab
    cvelistv5