The Tutor LMS WordPress plugin before 4.0.6 does not prevent request data from overwriting internal variables while rendering templates, allowing unauthenticated users to invoke arbitrary zero-argument PHP functions and receive their output.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Tutor Plugin | — | Update tutor plugin to version 4.0.6, or a newer patched version | Oct 30, 2026 | Aug 26, 2026 |
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