PT-2026-39962 · Higheredlab · Hel Online Classroom: Ai-Powered Online Classrooms

Abhirup Konwar · Published 2026-05-12 · Updated 2026-05-12 · CVE-2026-6708

Mitre

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

The HEL Online Classroom: AI-powered Online Classrooms plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.3. This is due to a missing capability check on a REST API endpoint registered with a permission callback of ' return true', which bypasses all WordPress authentication and authorization checks. This makes it possible for unauthenticated attackers to delete any classroom record by supplying its ID in the request, resulting in permanent data loss.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-6708

Affected Products

Hel Online Classroom: Ai-Powered Online Classrooms

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-6708 · Security Note
• https://plugins.trac.wordpress.org/browser/hel-online-classroom/tags/1.0.3/hel-online-classroom.php#L398 · Note
• https://plugins.trac.wordpress.org/browser/hel-online-classroom/trunk/hel-online-classroom.php#L398 · Note
• https://plugins.trac.wordpress.org/browser/hel-online-classroom/trunk/hel-online-classroom.php#L605 · Note
• https://plugins.trac.wordpress.org/browser/hel-online-classroom/tags/1.0.3/hel-online-classroom.php#L605 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/0612c0be-f1c0-4f74-a769-e4616f103ee6?source=cve · Note