Arbitrary file upload in Perfree Perfreeblog
CVE-2025-60731
PerfreeBlog v4.0.11 has a File Upload vulnerability in the installTheme function
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (16.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000
Affected products
- Perfree Perfreeblog — versions 4.0.11
Weakness classification (CWE)
References
- perfreeblog.com (Broken Link)
- perfree.org.cn/ (Product)
- github.com/dengxmenglihua/cve/blob/main/PerfreeBlog/File Upload/Arbitrary File… (Broken Link)
Frequently asked questions
- What is CVE-2025-60731?
- CVE-2025-60731 is a high-severity vulnerability in Perfree Perfreeblog, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.6/10. Published 2025-10-24.
- How severe is CVE-2025-60731?
- High severity. CVSS v3 base score is 7.6 out of 10.