Description (CNA)
The Sensei LMS WordPress plugin before 4.26.4 contains a broken access control vulnerability in the legacy save_new_message handler hooked on the init action, which validates only a generic nonce without verifying course enrollment or restricting post_id to valid post types. Authenticated attackers, including unprivileged Subscribers, can supply an arbitrary post_id for any course, lesson, or quiz to create a private message addressed to that post's author, bypassing the enrollment checks enforced by the newer REST send-message controller.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Automattic / Sensei LMS | affected 0 before 4.26.4 |
CWE
CWE-862
References
- https://senseilms.com/release-notes/
- https://www.vulncheck.com/advisories/sensei-lms-broken-access-control-via-save-new-message
ADP enrichment
No English description supplied.
No references supplied.