An issue was discovered in Joomla! 2.5.0 through 3.10.6 & 4.0.0 through 4.1.0. A user row was not bound to a specific authentication mechanism which could under very special circumstances allow an account takeover.Referenceshttps://developer.joomla.org/security-centre/872-20220303-core-user-row-are-not-bound-to-a-authentication-mechanism.html
