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
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
Link | Tags |
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https://wpscan.com/vulnerability/5395d196-a39a-4a58-913e-5b5b9d6123a5 | third party advisory |
https://hackerone.com/reports/1592596 | third party advisory exploit |