CVE-2026-104626: Gitea: güvenlik açığı

Açıklama (NVD)

A user who can open a fork pull request can place workflow content with a shared run-level concurrency group into a Gitea Actions run that is awaiting approval. When a later run in that group cancels the blocked job, the run becomes terminal while still marked as needing approval. If a maintainer later approves the run, Gitea passed the already-cancelled job back through concurrency preparation, set it to waiting, and made it claimable by a matching runner, executing fork-controlled workflow code. Exploitation requires the maintainer's later approval action, Actions to be enabled, and a runner that accepts the repository's jobs.

Özet bilgiler

Ürün

Gitea Gitea

CVSS v3.1

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

EPSS

%0,33 (yüzdelik 27)

CWE

CWE-841

Yama

Mevcut

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• blog.gitea.com
• github.com
• github.com
• github.com
• CWE-841