CVE-2026-90866

critical · 9.1

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.

9.1

CVSS

0.7%

EPSS (exploit prob.)

54th

EPSS percentile

2026-10-29

Published

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-22CWE-434

References

https://progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-90866