CVE-2026-77007highCWE-200

CVE-2026-77007: high-severity vulnerability in HEL Online Classroom: AI-powered Online…

HEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Unauthenticated BigBlueButton API Secret Disclosure

Published · Updated

Follow this CVE+ Monitor HEL Online Classroom: AI-powered Online Classrooms

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 7.5epss 0.4%
The HEL Online Classroom: AI-powered Online Classrooms WordPress plugin through 1.0.3 does not perform any authorisation check on one of its REST API routes, allowing unauthenticated users to retrieve its stored settings, including the shared secret used to sign API requests to the connected BigBlueButton server.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Unknown · HEL Online Classroom: AI-powered Online Classrooms
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — HEL Online Classroom: AI-powered Online…

In the same product, most dangerous first.

CVE-2026-77008MEDIUMHEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Unauthenticated Plugin Settings UpdateEPSS 0.4%CVE-2026-77010MEDIUMHEL Online Classroom: AI-powered Online Classrooms <= 1.0.3 - Unauthenticated Moderator Join URL Disclosure and Class Access Code BypassEPSS 0.3%