CVE-2026-57894: Gitea Open Source Git Server

High severity, CVSS 8.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Repository Migration Follows Git HTTP Redirects After URL Allow/Block Validation, Enabling Internal Git Repository Exfiltration

Affected products

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

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