CVE-2015-2951
JWT.php in F21 JWT before 2.0 allows remote attackers to bypass signature verification via crafted tokens.
Date published : 2015-06-05
http://www.securityfocus.com/bid/75021
https://github.com/F21/jwt/commit/a327cf9052df8f9f97728ca0b5fa78a8231b79b6