VULNERABILITY INTELLIGENCE

CVE-2023-4658

CVSS score3.1 LOW

EPSS probability0.47%

CISA KEVNot currently listed

Published2023-12-01

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

An issue has been discovered in GitLab EE affecting all versions starting from 8.13 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for an attacker to abuse the `Allowed to merge` permission as a guest user, when granted the permission through a group.

Weakness classification

cve@gitlab.com: CWE-863
nvd@nist.gov: NVD-CWE-noinfo

Primary references

cve@gitlab.com — Broken Link, Vendor Advisory
cve@gitlab.com — Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required, Third Party Advisory