CVE-2025-13008 Session Token Disclosure in M-Files Web
An authenticated attacker can capture session tokens of other users via M-Files Web, potentially leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-13008?
CVE-2025-13008 is a high-severity vulnerability in M-Files Server, published on 19 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
An information disclosure vulnerability in M-Files Server before versions 25.12.15491.7, 25.8 LTS SR3, 25.2 LTS SR3 and 24.8 LTS SR5 allows an authenticated attacker using M-Files Web to capture session tokens of other active users.
Weakness: CWE-359
Which versions are affected by CVE-2025-13008?
How do I fix CVE-2025-13008?
No fix has been published for CVE-2025-13008 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-13008 being exploited?
There is no known exploitation of CVE-2025-13008 in the wild and no public exploit code.
Sources
Also known as GHSA-829c-jpvx-vfrv.