What is GHSA-fg99-fmx9-9ppf?

GHSA-fg99-fmx9-9ppf is a security advisory published by GitHub Security Advisories with Medium severity. Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in...

Which CVE IDs does GHSA-fg99-fmx9-9ppf cover?

GHSA-fg99-fmx9-9ppf covers the following CVE IDs: CVE-2026-119478. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fg99-fmx9-9ppf?

GHSA-fg99-fmx9-9ppf has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-fg99-fmx9-9ppfMediumCVSS 4.3

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in...

Vendor

GitHub Security Advisories

Published

November 7, 2026

Last Modified

November 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-119478 →

📋 Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in StylemixThemes MasterStudy LMS masterstudy-lms-learning-management-system allows Code Injection.This issue affects MasterStudy LMS: from n/a through 3.7.56.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119478
https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-56-content-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-fg99-fmx9-9ppf