PT-2026-55597 · Gitea · Gitea Open Source Git Server
Aisle Research
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Published
2026-07-03
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Updated
2026-07-03
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CVE-2026-26247
None
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Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization, allowing token exchange without the expected verifier check.
Improper Access Control
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Weakness Enumeration
Related Identifiers
Affected Products
Gitea Open Source Git Server