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CVE-2026-26247

Vulnerability Description

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.

Vulnerability Details

Published Date
Last Modified
CWE ID
CWE-284
Source
NVD
Vendor
Gitea
Product
Gitea Open Source Git Server

External References

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