Arbitrary file upload in Cmsmadesimple File Manager
CVE-2025-63678
An authenticated arbitrary file upload vulnerability in the /uploads/ endpoint of CMS Made Simple Foundation File Manager v2.2.22 allows attackers with Administrator privileges to execute arbitrary code via uploading a crafted PHP file.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (36.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Cmsmadesimple File Manager — versions 2.2.22
Weakness classification (CWE)
References
- github.com/kasiasok/raports/blob/main/CMSMS 2.2.22 _ Raport 092025.pdf (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-63678?
- CVE-2025-63678 is a high-severity vulnerability in Cmsmadesimple File Manager, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2025-11-10.
- How severe is CVE-2025-63678?
- High severity. CVSS v3 base score is 7.2 out of 10.