What is GHSA-63hp-3v6g-vpmq?

GHSA-63hp-3v6g-vpmq is a security advisory published by GitHub Security Advisories with Critical severity. The TMS file upload endpoint fails to enforce server-side file type restrictions, allowing an...

Which CVE IDs does GHSA-63hp-3v6g-vpmq cover?

GHSA-63hp-3v6g-vpmq covers the following CVE IDs: CVE-2026-70356. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-63hp-3v6g-vpmq?

GHSA-63hp-3v6g-vpmq has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-63hp-3v6g-vpmqCriticalCVSS 9.1

The TMS file upload endpoint fails to enforce server-side file type restrictions, allowing an...

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-70356 →

📋 Description

The TMS file upload endpoint fails to enforce server-side file type restrictions, allowing an attacker to upload and execute arbitrary PHP files on the web server.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-70356
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-272-02.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-272-02
https://www.toptech.com/blog/tms7-version-7-8-strengthens-security
https://github.com/advisories/GHSA-63hp-3v6g-vpmq