What is GHSA-8fwr-8fxr-8v2p?

GHSA-8fwr-8fxr-8v2p is a security advisory published by GitHub Security Advisories with Critical severity. A vulnerability in the SP Page Builder for Joomla allows the upload of arbitrary files for...

Which CVE IDs does GHSA-8fwr-8fxr-8v2p cover?

GHSA-8fwr-8fxr-8v2p covers the following CVE IDs: CVE-2026-48908. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8fwr-8fxr-8v2p?

GHSA-8fwr-8fxr-8v2p has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-8fwr-8fxr-8v2pCriticalCVSS 9.8

A vulnerability in the SP Page Builder for Joomla allows the upload of arbitrary files for...

Vendor

GitHub Security Advisories

Published

June 20, 2026

Last Modified

June 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-48908 →

📋 Description

A vulnerability in the SP Page Builder for Joomla allows the upload of arbitrary files for unauthenticated users, ultimately resulting in PHP code upload and execution.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-48908
https://www.joomshaper.com/page-builder
https://mysites.guru/blog/sp-page-builder-zero-day-uploadcustomicon-rce
https://www.joomshaper.com/forum/question/45152
https://github.com/advisories/GHSA-8fwr-8fxr-8v2p