CVE-2026-58426

published 2026-07-03

CVE-2026-58426: Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write

Priority P3 49 critical 9.6 CVSS 3.1

AV N AC L PR L UI N S C C H I H A N

Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write

Affected

2 ranges

Vendor	Product	Version range	Fixed in
code.gitea.io	gitea	>= 1.22.0 < 1.26.2	1.26.2
gitea	gitea_open_source_git_server	1.22.0 – 1.26.1	—

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CWE-347