CVE-2026-115338
Insecure XFT Transport in Progress WS_FTP Server
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.
Fixes and workarounds
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.
Source: CNA: ProgressSoftwareAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| WS_FTP Server Progress Software Platforms: Windows |
≥ 0; < 2025.0.5 (affected, custom)
Other versions: unaffected |
CNA: ProgressSoftware |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 8.1 high |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CNA: ProgressSoftware |
| 3.1 / 8.1 high |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
For agents and automation
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