What is CVE-2026-77008?

CVE-2026-77008 is a medium-severity vulnerability, classified under Improper Access Control. CVSS score: 6.5/10. Published 2026-08-29.

How severe is CVE-2026-77008?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2026-77008

CVE-2026-77008

The HEL Online Classroom: AI-powered Online Classrooms WordPress plugin through 1.0.3 does not have any authorisation or authentication check when saving its settings, allowing unauthenticated users to overwrite them and repoint every online classroom, along with the shared secret those sessions are signed with, at infrastructure of their choosing.

EPSS: 0.002 (7.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-77008?: CVE-2026-77008 is a medium-severity vulnerability, classified under Improper Access Control. CVSS score: 6.5/10. Published 2026-08-29.
How severe is CVE-2026-77008?: Medium severity. CVSS v3 base score is 6.5 out of 10.