What is GHSA-h46f-m4f9-8xcq?

GHSA-h46f-m4f9-8xcq is a security advisory published by GitHub Security Advisories with Medium severity. Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.

Which CVE IDs does GHSA-h46f-m4f9-8xcq cover?

GHSA-h46f-m4f9-8xcq covers the following CVE IDs: CVE-2026-48952. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h46f-m4f9-8xcq?

GHSA-h46f-m4f9-8xcq has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-h46f-m4f9-8xcqMediumCVSS 6.1

Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.

Vendor

GitHub Security Advisories

Published

July 7, 2026

Last Modified

July 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-48952 →

📋 Description

Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-48952
https://developer.joomla.org/security-centre/1060-20260706-core-xss-in-com-installer.html
https://github.com/advisories/GHSA-h46f-m4f9-8xcq