HEL Online Classroom: AI-powered Online Classrooms

HEL Online Classroom: AI-powered Online Classrooms has 4 disclosed vulnerabilities in the WordSec catalog, all reported in 2026; none of them are fixed as of October 2026. Their average CVSS score is 5.8, and the most serious one scores 7.3 out of 10. Severity breakdown: 0 critical and 1 high. 2026 was the busiest year with 4 disclosures.

The most common weakness is Exposure Of Sensitive Information To An Unauthorized Actor, behind 2 of the records (50%). Other recurring categories include Missing Authentication For Critical Function, Missing Authorization.

None of the 4 issues recorded for HEL Online Classroom: AI-powered Online Classrooms have a published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2026.

2 independent researchers contributed these findings, most of them (3) reported by kimsunghoon.