CVE-2026-6708

HEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary Classroom Deletion via 'id' Parameter

Published May 12, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Higheredlab
Higheredlab hel Online Classroom: Ai-powered Online Classrooms
Wordpress
Wordpress wordpress
Vendors & Products Higheredlab
Higheredlab hel Online Classroom: Ai-powered Online Classrooms
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description 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.
Title HEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary Classroom Deletion via 'id' Parameter
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
May 12, 2026, 4:47 PM
Reserved
Apr 20, 2026, 6:12 PM
Status
Deferred
Published
May 12, 2026, 9:16 AM
Modified
Jun 17, 2026, 11:01 AM