CVE-2025-14267 Unintended temporary cached data included in a structure only copy intended to be empty of data
Incomplete removal of sensitive data in temporary caches allows attackers to access leaked information from M-Files Server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-14267?
CVE-2025-14267 is a medium-severity vulnerability in M-Files Server, published on 19 Dec 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Incomplete removal of sensitive information before transfer vulnerability in M-Files Corporation M-Files Server allows data leak exposure affecting versions before 25.12.15491.7
Weakness: CWE-212
Which versions are affected by CVE-2025-14267?
It affects 1 product.
Products include M-Files M-Files Server.
How do I fix CVE-2025-14267?
No fix has been published for CVE-2025-14267 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-14267 being exploited?
There is no known exploitation of CVE-2025-14267 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-xcmx-jj38-v524.