CVE-2026-29000
Gravedad CVSS v4.0:
CRÍTICA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
04/03/2026
Última modificación:
04/03/2026
Descripción
*** Pendiente de traducción *** pac4j-jwt versions prior to 4.5.9, 5.7.9, and 6.3.3 contain an authentication bypass vulnerability in JwtAuthenticator when processing encrypted JWTs that allows remote attackers to forge authentication tokens. Attackers who possess the server's RSA public key can create a JWE-wrapped PlainJWT with arbitrary subject and role claims, bypassing signature verification to authenticate as any user including administrators.
Impacto
Puntuación base 4.0
10.00
Gravedad 4.0
CRÍTICA
Puntuación base 3.x
10.00
Gravedad 3.x
CRÍTICA



