Description
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.
INFO
Published Date :
2026-02-25T16:54:11.845Z
Last Modified :
2026-03-05T18:02:52.174Z
Source :
VulnCheck
AFFECTED PRODUCTS
The following products are affected by CVE-2026-25554 vulnerability.
| Vendors | Products |
|---|---|
| Opensips |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-25554.
