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CVE-2023-3406

Path traversal issue in M-Files Classic Web

MEDIUM
6.5
CVSS Score
Published: August 25, 2023 at 08:11 AM UTC
Updated: June 17, 2026 at 06:14 AM UTC
2 products affected across 1 vendorClassic WebM-Files Web

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

Path Traversal issue in M-Files Classic Web versions below 23.6.12695.3 and LTS Service Release Versions before 23.2 LTS SR3 allows authenticated user to read some restricted files on the web server

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Classic Web· M Files
95%
v < 23.2v < 23.6.12695.323.2
Affected range stops below 23.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 23.6.12695.3, so it looks safe — our inference, not a vendor statement
M-Files Web· M Files
60%
v < 23.6.12695.3
Vendor states this is fixed in 23.2.12340.14 (unaffected)
Affected range stops below 23.6.12695.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Vendor Advisory
Source: [email protected]
https://product.m-files.com/security-advisories/cve-2023-3406/
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.m-files.com/about/trust-center/security-advisories/cve-2023-3406
Vendor Advisory
Source: cverecord
https://empower.m-files.com/security-advisories/CVE-2023-3406

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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