CVE-2022-4270
Incorrect privilege assignment in M-Files Web Server
LOW
2.6
CVSS Score
Published: December 2, 2022 at 12:20 PM UTC
Updated: June 17, 2026 at 05:20 AM UTC
2 products affected across 1 vendorM-Files ServerM-Files Web
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Severity
LOW2.6
Exploit prediction
EPSS 0.5%
SSVC
No known exploit
Description
Incorrect privilege assignment issue in M-Files Web in M-Files Web versions before 22.5.11436.1 could have changed permissions accidentally.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 22.5.11436.1
Affected range stops below 22.5.11436.1, so it looks safe — our inference, not a vendor statement
v < 22.5.11436.1
Affected range stops below 22.5.11436.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
Vendor Advisory
Source: [email protected]
https://product.m-files.com/security-advisories/cve-2022-4270/SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-269
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