CVE-2023-6239 json
Incorrect calculation of effective permissions
published 2023-11-28 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58485
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
Under rare conditions, the effective permissions of an object might be incorrectly calculated if the object has a specific configuration of metadata-driven permissions in M-Files Server versions 23.9, 23.10, and 23.11 before 23.11.13168.7, potentially enabling unauthorized access to the object.
Patch / fix
- M-Files M-Files Server 23.11.13168.7
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- M-Files M-Files Server
Classification
- Weakness
-
- CWE-281 Improper Preservation of Permissions
References
-
product.m-files.com
/security-advisories/cve-2023-6239/
vendor-advisory
-
empower.m-files.com
/security-advisories/CVE-2023-6239
vendor-advisory
-
m-files.com
/about/trust-center/security-advisories/cve-2023-6239/
vendor-advisory
Sources
- CVE List CVE-2023-6239
- NVD CVE-2023-6239
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