CVE-2021-39902

4.3 mediumEPSS 0.8%

Medium (4.3) in gitlab gitlab. EPSS 0.8% chance of exploitation in the next 30 days.

Incorrect Authorization in GitLab CE/EE 13.4 or above allows a user with guest membership in a project to modify the severity of an incident.

Severity

4.3 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2021-11-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19