What is GHSA-x9j9-9cc9-85fc?

GHSA-x9j9-9cc9-85fc is a security advisory published by GitHub Security Advisories with High severity. An improper access check allows privelege escalation through the com_users group editing...

Which CVE IDs does GHSA-x9j9-9cc9-85fc cover?

GHSA-x9j9-9cc9-85fc covers the following CVE IDs: CVE-2026-48904. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x9j9-9cc9-85fc?

GHSA-x9j9-9cc9-85fc has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-x9j9-9cc9-85fcHighCVSS 9.8

An improper access check allows privelege escalation through the com_users group editing...

Vendor

GitHub Security Advisories

Published

May 26, 2026

Last Modified

May 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-48904 →

📋 Description

An improper access check allows privelege escalation through the com_users group editing webservice endpoint.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-48904
https://developer.joomla.org/security-centre/1046-20260514-core-privilege-escalation-through-com-users-webservice-endpoints.html
https://github.com/advisories/GHSA-x9j9-9cc9-85fc