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OpenAdvisories
Medium · 5.3 CVE-2026-90871 EUVD-2026-113028GHSA-8298-7w39-fvv4

Path Traversal Leading to File Deletion in Ad Hoc Transfer and Web Transfer in Progress WS_FTP Server

Published Oct 29, 2026 · Updated Oct 30, 2026 · Assigned by ProgressSoftware

Vendor: Progress Software Product: WS_FTP Server

Description

Improper limitation of a pathname to a restricted directory in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow an unauthenticated attacker to affect files outside the intended directory.

Affected products

VendorProductAffectedFixed
Progress Software WS_FTP Server < 2024.0.7, < 2025.0.4 2024.0.7

Advisories 1

References