Is there a public exploit for CVE-2026-90872?

No public exploit for CVE-2026-90872 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-90872?

CVE-2026-90872 scores CVSS 6.6 (v3.1), rated medium.

6.6 Medium

Improper neutralization of directives in dynamically evaluated code in the Manager web console of Progress Software WSFTP Server versions…

CVE-2026-90872

Improper neutralization of directives in dynamically evaluated code in the Manager web console of Progress Software WSFTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow an authenticated Manager administrator to execute arbitrary commands with the privileges of the WSFTP Server IIS worker process.

Assessment

CVSS: 6.6 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 29 October 2026
Last updated: 30 October 2026
Weakness: CWE-94, CWE-95
Assigner: security@progress.com

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

At the source

References

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

Community proofs of concept

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