CVE-2021-22236: GitLab

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Due to improper handling of OAuth client IDs, new subscriptions generated OAuth tokens on an incorrect OAuth client application. This vulnerability is present in GitLab CE/EE since version 14.1.

Affected products

• GitLab GitLab: from 14.1.0, before 14.1.2 (fixed in 14.1.2)

Published 2021-08-25. Last modified 2026-06-17.