CVE-2025-14318

MEDIUM

Published Dec 18, 2025 Modified Feb 23, 2026 CWE-863

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.

CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
m-files	m-files_server	< 25.12.15491.7

References

Advisories & Patches

https://product.m-files.com/security-advisories/cve-2025-14318/

Other References

https://empower.m-files.com/security-advisories/CVE-2025-14318

Frequently Asked Questions

What is CVE-2025-14318? +

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. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-14318? +

CVE-2025-14318 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-14318? +

CVE-2025-14318 affects products from m-files, specifically: m-files_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-14318? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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