{"id":"GHSA-h533-5v22-8vcp","summary":"firebase/php-jwt: \"None\" Algorithm treated as valid on tokens","details":"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).","modified":"2024-11-29T05:32:23.815899Z","published":"2024-05-15T21:38:49Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2024-05-15T21:38:49Z","nvd_published_at":null,"cwe_ids":[],"severity":"CRITICAL"},"references":[{"type":"WEB","url":"https://github.com/firebase/php-jwt/commit/b2c2be6a45fda769c8c2ffe5ec4259a9d1e46e5b"},{"type":"WEB","url":"https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries"},{"type":"WEB","url":"https://auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/firebase/php-jwt/2015-04-02.yaml"},{"type":"PACKAGE","url":"https://github.com/firebase/php-jwt"}],"affected":[{"package":{"name":"firebase/php-jwt","ecosystem":"Packagist","purl":"pkg:composer/firebase/php-jwt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0"}]}],"versions":["1.0.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-h533-5v22-8vcp/GHSA-h533-5v22-8vcp.json"}}],"schema_version":"1.9.0"}