CVE-2025-14318 Improper access validation in M-Files Server
Attackers can bypass Print and Download Prevention to download files via M-Files Web Companion, requiring an upgrade to M-Files Server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-14318?
CVE-2025-14318 is a medium-severity vulnerability in M-Files Server, published on 18 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-863
Which versions are affected by CVE-2025-14318?
It affects 1 product.
Products include M-Files M-Files Server.
How do I fix CVE-2025-14318?
No fix has been published for CVE-2025-14318 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-14318 being exploited?
There is no known exploitation of CVE-2025-14318 in the wild and no public exploit code.
Other vulnerabilities in M-Files Server
- CVE-2024-10127 Support for authentication bypass condition in M-Files LDAP authentication
- CVE-2025-5964 Path traversal in M-Files API
- CVE-2024-6789 Path traversal in M-Files API
- CVE-2024-4056 Denial of service condition in M-Files Server
- CVE-2023-6912 Brute force vulnerability in M-Files user authentication
Sources
Also known as GHSA-h8c5-64wc-h8mf.