Information disclosure in M-Files Server
Priority LOW 31CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00641 50th percentileScored 2026-11-07
Fix Fixed M-Files Server (M-Files): 22.6.11534.1, 22.6.11505.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| M-Files Corporation | M-Files Server | before 22.6.11534.1; before 22.6.11505.0 | 22.6.11534.1, 22.6.11505.0 | Patch available | CNA |
- M-Files Server VendorM-Files Corporation Affected before 22.6.11534.1; before 22.6.11505.0 Fixed in 22.6.11534.1, 22.6.11505.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:m-files:m-files_server:*:*:*:*:*:*:*:* | before 22.6.11534.4 | Vulnerable | M-Files Corporation |
- cpe:2.3:a:m-files:m-files_server:*:*:*:*:*:*:*:* Versions before 22.6.11534.4 Vulnerable ·M-Files Corporation
Remediation
- Fix · CNA M-Files Server (M-Files) Fixed in 22.6.11534.1, 22.6.11505.0
Timeline
- 2026-10-02 Threatist record created from CVE-2022-1911
- 2026-10-03 Alias added: GHSA-hx75-3jr9-944m
- 2026-11-05 EPSS moved to the 50th–90th percentile
References
More M-Files Corporation M-files Server vulnerabilities
- TI-2025-05387 Path traversal in M-Files API CVSS 4.0HIGH 8.4
- TI-2024-09388 Support for authentication bypass condition in M-Files LDAP authentication CVSS 4.0CRITICAL 9.2
- TI-2023-06317 Brute force vulnerability in M-Files user authentication CVSS 3.1CRITICAL 9.8
- TI-2021-18438 Missing brute-force protection in M-Files Server CVSS 3.1CRITICAL 9.8
- TI-2024-03776 Regular expression denial of service in M-Files Server CVSS 3.1HIGH 7.5
- TI-2023-03183 Denial of service condition in M-Files Server CVSS 3.1HIGH 7.5
Sources
- CVE-2022-1911 · CVE Program
- CVE-2022-1911 · NVD
- FIRST EPSS
- GHSA-hx75-3jr9-944m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences