RCE in Code-Projects Voting System
CVE-2025-11421
A flaw has been found in code-projects Voting System 1.0. The affected element is an unknown function of the file /admin/candidates_edit.php. This manipulation of the argument Firstname/Lastname/Platform causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (21.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Code-Projects Voting System — versions 1.0
- Fabian Voting System — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/underatted/CVE/issues/10 (issue-tracking, Exploit, exploit, Issue Tracking)
- code-projects.org/ (Product, product)
Frequently asked questions
- What is CVE-2025-11421?
- CVE-2025-11421 is a low-severity vulnerability in Code-Projects Voting System, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-10-08.
- How severe is CVE-2025-11421?
- Low severity. CVSS v3 base score is 3.5 out of 10.