namshi/jose · Security
namshi/jose - Verification bypass
- GHSA ID
- GHSA-4rr6-gf59-ggw5
- Severity
- critical
- Published
- Updated
Description
Several widely-used JSON Web Token (JWT) libraries, including node-jsonwebtoken, pyjwt, namshi/jose, php-jwt, and jsjwt, are affected by critical vulnerabilities that could allow attackers to bypass the verification step when using asymmetric keys (RS256, RS384, RS512, ES256, ES384, ES512).
References
- https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries ↗
- https://auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries ↗
- https://github.com/FriendsOfPHP/security-advisories/blob/master/namshi/jose/2015-03-10.yaml ↗
- https://github.com/advisories/GHSA-4rr6-gf59-ggw5 ↗