CVE-2026-77010: Unknown Hel Online Classroom: Ai-Powered Online Classrooms

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The HEL Online Classroom: AI-powered Online Classrooms WordPress plugin through 1.0.3 does not perform authorisation checks on its REST API routes and does not consistently enforce the per-class access code, allowing unauthenticated users to obtain a signed meeting join link for any classroom, including one protected by an access code, and to join it with moderator privileges.

Affected products

• Unknown Hel Online Classroom: Ai-Powered Online Classrooms: up to and including 1.0.3

Published 2026-08-29. Last modified 2026-08-31.