VULNERABILITY INTELLIGENCE

CVE-2023-5356

CVSS score7.3 HIGH
EPSS probability0.83%
CISA KEVNot currently listed
Published2024-01-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

Description

Incorrect authorization checks in GitLab CE/EE from all versions starting from 8.13 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2, allows a user to abuse slack/mattermost integrations to execute slash commands as another user.

Weakness classification

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

Primary references