What is GHSA-wjv4-xh6c-w4j7?

GHSA-wjv4-xh6c-w4j7 is a security advisory published by GitHub Security Advisories with Critical severity. The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that...

Which CVE IDs does GHSA-wjv4-xh6c-w4j7 cover?

GHSA-wjv4-xh6c-w4j7 covers the following CVE IDs: CVE-2026-57828. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wjv4-xh6c-w4j7?

GHSA-wjv4-xh6c-w4j7 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-wjv4-xh6c-w4j7CriticalCVSS 8.8

The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that...

Vendor

GitHub Security Advisories

Published

July 11, 2026

Last Modified

July 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-57828 →

📋 Description

The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that allows registered users uploading executable files and leads to full RCE.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-57828
https://mysites.guru/blog/phoca-download-authenticated-file-upload-rce
https://www.phoca.cz/phocadownload
https://github.com/advisories/GHSA-wjv4-xh6c-w4j7