What is GHSA-jvgc-4pc6-8x5f?

GHSA-jvgc-4pc6-8x5f is a security advisory published by GitHub Security Advisories with Medium severity. A stored cross-site scripting (XSS) vulnerability in Bludit 4.0.0-beta allows a low-privileged...

Which CVE IDs does GHSA-jvgc-4pc6-8x5f cover?

GHSA-jvgc-4pc6-8x5f covers the following CVE IDs: CVE-2026-72576. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jvgc-4pc6-8x5f?

GHSA-jvgc-4pc6-8x5f has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-jvgc-4pc6-8x5fMediumCVSS 5.4

A stored cross-site scripting (XSS) vulnerability in Bludit 4.0.0-beta allows a low-privileged...

Vendor

GitHub Security Advisories

Published

August 10, 2026

Last Modified

August 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-72576 →

📋 Description

A stored cross-site scripting (XSS) vulnerability in Bludit 4.0.0-beta allows a low-privileged authenticated user (Author role) to inject arbitrary JavaScript by uploading a crafted SVG file as the site logo. A stored script tag in the SVG executes in the browser of any user who loads the logo.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-72576
https://github.com/bludit/bludit
https://github.com/bludit/bludit/blob/dev/bl-kernel/ajax/logo-upload.php
https://www.bludit.com
https://github.com/advisories/GHSA-jvgc-4pc6-8x5f