CVE-2026-77007 | BDVDB-2026-366247 Detail

HEL Online Classroom: AI-powered Online Classrooms

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References#

https://wpscan.com/vulnerability/24f1da87-4217-4876-a0f3-5e125f694651/

Exploit#

https://wpscan.com/vulnerability/24f1da87-4217-4876-a0f3-5e125f694651/

History#

Version 12026-08-29Record published in the CVE List.
Version 22026-08-30Most recent update recorded in the CVE List.

Published

Published: 2026-08-29
Last modified: 2026-08-30

Vendor information

Vendor: Not stated
Product: HEL Online Classroom: AI-powered Online Classrooms

Score

7.5 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 37.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Information Disclosure

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
<= 1.0.3
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).