title: Sensei LMS < 4.5.2 - Arbitrary Private Message Sending via IDOR
description: The Sensei LMS WordPress plugin before 4.5.2 does not ensure that the sender of a private message is either the teacher or the original sender, allowing any authenticated user to send messages to arbitrary private conversation via a IDOR attack. Note: Attackers are not able to see responses/messages between the teacher and student
problem types: CWE-639 Authorization Bypass Through User-Controlled Key
affected:
{
product: Sensei LMS – Online Courses, Quizzes, & Learning
vendor: Unknown
versions:
lessThan: 4.5.2, status: affected, version: 4.5.2, versionType: custom
}