The Tutor LMS WordPress plugin before 4.0.0 does not properly verify that a user has access to the course a Q&A thread belongs to before returning or writing to that thread, allowing authenticated users with subscriber-level access and above who can access any single course to read the Q&A threads of other courses and to inject replies into them.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Tutor Plugin | — | Update tutor plugin to version 4.0.0, or a newer patched version | Aug 5, 2026 | Jul 30, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub