What is CVE-2023-6910?

CVE-2023-6910 is a medium-severity vulnerability in M-Files Server, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.5/10. Published 2023-12-20.

How severe is CVE-2023-6910?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in M-Files Server

CVE-2023-6910

A vulnerable API method in M-Files Server before 23.12.13195.0 allows for uncontrolled resource consumption. Authenticated attacker can exhaust server storage space to a point where the server can no longer serve requests.

Published 2023-12-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.009 (58.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

M-Files Server
M-Files Corporation Server — versions 0, 23.8 LTS SR4, 23.2 LTS SR6

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

product.m-files.com/security-advisories/cve-2023-6910/ (vendor-advisory)
empower.m-files.com/security-advisories/CVE-2023-6910 (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-6910?: CVE-2023-6910 is a medium-severity vulnerability in M-Files Server, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 6.5/10. Published 2023-12-20.
How severe is CVE-2023-6910?: Medium severity. CVSS v3 base score is 6.5 out of 10.