What is GHSA-8hqp-p78r-mqpg?

GHSA-8hqp-p78r-mqpg is a security advisory published by GitHub Security Advisories with Medium severity. The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course...

Which CVE IDs does GHSA-8hqp-p78r-mqpg cover?

GHSA-8hqp-p78r-mqpg covers the following CVE IDs: CVE-2026-82847. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8hqp-p78r-mqpg?

GHSA-8hqp-p78r-mqpg has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-8hqp-p78r-mqpgMediumCVSS 6.8

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course...

Vendor

GitHub Security Advisories

Published

September 12, 2026

Last Modified

September 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-82847 →

📋 Description

The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-82847
https://wpscan.com/vulnerability/9cc4f7a7-e5b9-48fe-962b-f5d0753e6158
https://github.com/advisories/GHSA-8hqp-p78r-mqpg