CVE-2022-1911: Information disclosure in M-Files Server

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-30 · updated 2026-06-17
Weakness: CWE-200

Description

Error in parser function in M-Files Server versions before 22.6.11534.1 and before 22.6.11505.0 allowed unauthenticated access to some information of the underlying operating system.

Affected products

M-Files Corporation M-Files Server: before 22.6.11534.4 — fixed in 22.6.11534.4

How to fix

Upgrade to a fixed version: M-Files Corporation M-Files Server 22.6.11534.4. Check the vendor advisory for mitigations.

References

https://empower.m-files.com/security-advisories/CVE-2022-1911
https://product.m-files.com/security-advisories/cve-2022-1911/
https://www.m-files.com/about/trust-center/security-advisories/cve-2022-1911/
https://www.m-files.com/about/trust-center/security-advisories/cve-2022-1911/

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