Vulnerability Intelligence

CVE-2026-90863

Critical 9.1

Published
Last modified
NVD status
Awaiting Analysis

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.

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: 51 · as of 2 November 2026
CWE
CWE-862CWE-915