CVE-2026-90867

HIGH 8.1CVE-2026-90867 · Published 29/10/2026 · updated 30/10/2026

In short

CVE-2026-90867 is a HIGH (CVSS 8.1) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.40%, higher than 34.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

Improper access control in the Web Admin console of Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could expose administrative functionality to remote authentication attempts.

References

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

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