CVE-2026-64964

Name of the Vulnerable Software and Affected Versions ATutor version 2.2.4

Description The account confirmation functionality generates predictable email confirmation tokens because it uses insufficiently random values related to user registration. An attacker capable of predicting these values can guess valid activation tokens to activate an unconfirmed account without accessing the victim's email inbox.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.