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CVE-2026-26247

NONE
Risk Signal Score5/100 — NIEDRIG

EPSS-Score

0%

Exploit-Wahrscheinlichkeit (30 Tage)

Beschreibung

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.

Referenzen