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Vulnerabilities

CVE-2026-66874 | BDVDB-2026-388921 Detail

GiteaGitea

Description#

For pull request events, Gitea reads workflow definitions from the pull request head and posts a synthetic skipped status when workflow branch or path filters exclude execution. A fork pull request author can supply a workflow matching a required status context but deliberately prevent it from running. Because skipped statuses count as success, branch protection or organization-required workflow checks can appear satisfied without the mandated workflow executing; no runner or maintainer approval is required for this path.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact none. Attack vector: network.

Weaknesses#

  • CWE-284 Improper Access Control
  • CWE-345 Insufficient Verification of Data Authenticity
  • CWE-693 Protection Mechanism Failure
  • CWE-807 Reliance on Untrusted Inputs in a Security Decision

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.