What is GHSA-p4xx-h8r7-vfh5?

GHSA-p4xx-h8r7-vfh5 is a security advisory published by GitHub Security Advisories with Critical severity. A path traversal vulnerability in Progress Software WS_FTP Server versions prior to 2024.0.7 and...

Which CVE IDs does GHSA-p4xx-h8r7-vfh5 cover?

GHSA-p4xx-h8r7-vfh5 covers the following CVE IDs: CVE-2026-90866. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-p4xx-h8r7-vfh5?

GHSA-p4xx-h8r7-vfh5 has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-p4xx-h8r7-vfh5CriticalCVSS 9.1

A path traversal vulnerability in Progress Software WS_FTP Server versions prior to 2024.0.7 and...

Vendor

GitHub Security Advisories

Published

October 29, 2026

Last Modified

October 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-90866 →

📋 Description

A path traversal vulnerability in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow a delegated Host Administrator to access locations outside their authorized scope, potentially enabling remote code execution.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-90866
https://progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view
https://github.com/advisories/GHSA-p4xx-h8r7-vfh5