CVE-2026-54603
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-200
Revelación de información
Fecha de publicación:
28/07/2026
Última modificación:
29/07/2026
Descripción
*** Pendiente de traducción *** OAuth2 is a Ruby wrapper for the OAuth 2.0 and 2.1 authorization frameworks, including OpenID Connect (OIDC). From 0.4.0 to 2.0.21, a protocol-relative redirect Location returned to OAuth2::Client#request overrides the request authority, so the bearer Authorization header is sent to an attacker-controlled host, leaking the credential. This issue is fixed in version 2.0.22.
Impacto
Puntuación base 3.x
8.60
Gravedad 3.x
ALTA



