CVE-2026-115338

Insecure XFT Transport in Progress WS_FTP Server

Published Nov 9, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
Insufficient protection of communications in Progress WS_FTP Server versions prior to 2025.0.5 could allow a network attacker to intercept sensitive information or modify requests when unencrypted connections are used.

Remediation

Vendor Workaround

Disable HTTP access to the XFT service and configure clients to use HTTPS only. Invalidate active sessions and rotate credentials known to have been transmitted over HTTP.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Progress
Progress ws Ftp Server
Progress Software
Progress Software ws Ftp Server
Vendors & Products Progress
Progress ws Ftp Server
Progress Software
Progress Software ws Ftp Server
Type Values Removed Values Added
Description Insufficient protection of communications in Progress WS_FTP Server versions prior to 2025.0.5 could allow a network attacker to intercept sensitive information or modify requests when unencrypted connections are used.
Title Insecure XFT Transport in Progress WS_FTP Server
Weaknesses CWE-319
CWE-345
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ProgressSoftware
Published
Updated
Nov 11, 2026, 10:52 AM
Reserved
Oct 22, 2026, 10:41 AM
Status
Undergoing Analysis
Published
Nov 9, 2026, 5:17 PM
Modified
Nov 11, 2026, 11:17 AM