Vulnerability Intelligence

CVE-2026-90866

Critical 9.1

Published
Last modified
NVD status
Awaiting Analysis

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.

References1

Metrics

CVSS 3.1
9.1 CRITICAL Score source: CNA CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS — exploit probability
1% percentile: 54 · as of 2 November 2026
CWE
CWE-22CWE-434