CVE-2025-14318

Improper access validation in M-Files Server

Published Dec 18, 2025 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper access checks in M-Files Server before 25.12.15491.7 allows users to download files through M-Files Web using Web Companion despite Print and Download Prevention module being enabled.

Remediation

Vendor Solution

Update to the latest version.


Vendor Workaround

No workaround available on affected versions.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:m-files:m-files_server:*:*:*:*:-:*:*:*
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Type Values Removed Values Added
First Time appeared M-files
M-files m-files Server
M-files server
Vendors & Products M-files
M-files m-files Server
M-files server
Type Values Removed Values Added
Description Improper access checks in M-Files Server before 25.12 allows users to download files through M-Files Web using Web Companion despite Print and Download Prevention module being enabled. Improper access checks in M-Files Server before 25.12.15491.7 allows users to download files through M-Files Web using Web Companion despite Print and Download Prevention module being enabled.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper access checks in M-Files Server before 25.12 allows users to download files through M-Files Web using Web Companion despite Print and Download Prevention module being enabled.
Title Improper access validation in M-Files Server
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
M-Files Corporation
Published
Updated
Feb 23, 2026, 10:35 AM
Reserved
Dec 9, 2025, 10:22 AM
Status
Modified
Published
Dec 18, 2025, 8:15 AM
Modified
Jun 17, 2026, 8:35 AM