CVE-2026-58438: Gitea Open Source Git Server

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access

Affected products

• Gitea Gitea Open Source Git Server: up to and including 1.26.4

Published 2026-08-13. Last modified 2026-08-26.