What is GHSA-gpxj-xcv2-8mhf?

GHSA-gpxj-xcv2-8mhf is a security advisory published by GitHub Security Advisories with Critical severity. Missing authorization in the administrative interface of Progress Software WS_FTP Server versions...

Which CVE IDs does GHSA-gpxj-xcv2-8mhf cover?

GHSA-gpxj-xcv2-8mhf covers the following CVE IDs: CVE-2026-90863. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gpxj-xcv2-8mhf?

GHSA-gpxj-xcv2-8mhf has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-gpxj-xcv2-8mhfCriticalCVSS 9.1

Missing authorization in the administrative interface of Progress Software WS_FTP Server versions...

Vendor

GitHub Security Advisories

Published

October 29, 2026

Last Modified

October 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-90863 →

📋 Description

Missing authorization in the administrative interface of Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow a delegated Host Administrator to exceed their authorized scope, potentially enabling arbitrary command execution with elevated privileges and complete compromise of the underlying server.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-90863
https://progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view
https://github.com/advisories/GHSA-gpxj-xcv2-8mhf