WordPress JAY Login & Register plugin <= 2.4.01 - Authentication Bypass via Cookie vulnerability

Authentication Bypass via Cookie vulnerability discovered by kr0d in WordPress Plugin JAY Login & Register versions = 2.4.01...

CVE-2025-14440

The JAY Login & Register plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.4.01. This is due to incorrect authentication checking in the 'jayloginregisterprocessswitchback' function with the 'jayloginregisterprocessswitchback' cookie value. This makes...