XSS in Concrete Cms
CVE-2024-7394
Concrete CMS versions 9 through 9.3.2 and below 8.5.18 are vulnerable to Stored XSS in getAttributeSetName(). A rogue administrator could inject malicious code. The Concrete CMS team gave this a CVSS v4.0 rank of 4.6 with vector https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N. Thanks, m3dium for reporting. (CNA updated this risk rank on 20 Jan 2025 by lowering the AC based on CVSS 4.0 documentation that access privileges should not be considered for AC)
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (35.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Concrete Cms — versions 9, 5
- Concretecms Concrete_cms
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ff5b8ace-8b95-4078-9743-eac1ca5451de (Patch, Issue Tracking)
- ff5b8ace-8b95-4078-9743-eac1ca5451de (Patch)
- ff5b8ace-8b95-4078-9743-eac1ca5451de (Release Notes, Vendor Advisory)
- ff5b8ace-8b95-4078-9743-eac1ca5451de (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-7394?
- CVE-2024-7394 is a medium-severity vulnerability in Concrete Cms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-08-08.
- How severe is CVE-2024-7394?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2024-7394 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.