CVE-2026-19092: Unknown Tutor Lms

Critical severity, CVSS 9.8. EPSS: 2% chance of exploitation in the next 30 days.

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.

Affected products

• Unknown Tutor Lms: from 2.1.3, before 4.0.6 (fixed in 4.0.6)

Published 2026-08-27. Last modified 2026-08-28.