RCE in Code-Projects Simple Content Management System
CVE-2026-6184
A weakness has been identified in code-projects Simple Content Management System 1.0. This affects an unknown part of the file /web/admin/welcome.php. Executing a manipulation of the argument News Title can lead to cross site scripting. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (26.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.0% 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: 0.004 · change: +0.000
Affected products
- Code-Projects Simple Content Management System — versions 1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/vuln/357107 (technical-description, vdb-entry)
- vuldb.com/vuln/357107/cti (signature, permissions-required)
- vuldb.com/submit/797265 (third-party-advisory)
- github.com/Xmyronn/simple-cms-stored-xss-news-title (exploit)
- code-projects.org/ (product)
Frequently asked questions
- What is CVE-2026-6184?
- CVE-2026-6184 is a low-severity vulnerability in Code-Projects Simple Content Management System, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-04-13.
- How severe is CVE-2026-6184?
- Low severity. CVSS v3 base score is 2.4 out of 10.
- Is CVE-2026-6184 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.