CVE-2026-90866

CVSS 9.1 (critical) · published 2026-10-29

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.

Weakness: CWE-22, CWE-434

Source: NVD CVE-2026-90866

References

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

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