CVE-2026-25554
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-89
Neutralización incorrecta de elementos especiales usados en un comando SQL (Inyección SQL)
Fecha de publicación:
25/02/2026
Última modificación:
25/02/2026
Descripción
*** Pendiente de traducción *** OpenSIPS versions 3.1 before 3.6.4 containing the auth_jwt module (prior to commit 3822d33) contain a SQL injection vulnerability in the jwt_db_authorize() function in modules/auth_jwt/authorize.c when db_mode is enabled and a SQL database backend is used. The function extracts the tag claim from a JWT without prior signature verification and incorporates the unescaped value directly into a SQL query. An attacker can supply a crafted JWT with a malicious tag claim to manipulate the query result and bypass JWT authentication, allowing impersonation of arbitrary identities.
Impacto
Puntuación base 4.0
8.30
Gravedad 4.0
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/OpenSIPS/opensips/commit/3822d33c1c6b25832fdd88da1d23eed74be55b05
- https://github.com/OpenSIPS/opensips/pull/3807
- https://opensips.org/
- https://opensips.org/pub/opensips/3.6.4/ChangeLog
- https://www.vulncheck.com/advisories/opensips-auth-jwt-sql-injection-enables-jwt-authentication-bypass