CVE-2026-50338

CVE-2026-50338 Omisión de autenticación entre emisores en el servidor de recursos de Spring Cloud Azure B2C Descripción AadB2cResourceServerAutoConfiguration en spring-cloud-azure-autoconfigure construye un JwtDecoder que confía en seis emisores de línea AAD login.microsoftonline.com,...

CVE-2026-75509 joserfc claim-validation bypass via array-typed single-string claims (iss/sub/jti)

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass...