Arbitrary file upload in Itsourcecode Content Management System
CVE-2025-4310
A vulnerability classified as critical has been found in itsourcecode Content Management System 1.0. This affects an unknown part of the file /admin/add_topic.php?category=BBS. The manipulation of the argument Cover Image leads to unrestri…
Vulnerability class: Unrestricted File Upload
EPSS: 0.002 (40.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Itsourcecode Content Management System — versions 1.0
Weakness classification (CWE)
References
- VDB-307413 | itsourcecode Content Management System add_topic.php unrestricted upload (vdb-entry, technical-description)
- VDB-307413 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #564206 | itsourcecode Content Management System V1.0 Unrestricted Upload (third-party-advisory)
- github.com/ZhaoxuepengS/CVE-vul/issues/1 (exploit, issue-tracking)
- itsourcecode.com/ (product)
Frequently asked questions
- What is CVE-2025-4310?
- CVE-2025-4310 is a medium-severity vulnerability in Itsourcecode Content Management System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 4.7/10. Published 2025-05-06.
- How severe is CVE-2025-4310?
- Medium severity. CVSS v3 base score is 4.7 out of 10.