XSS in Concrete Cms
CVE-2024-1245
Concrete CMS version 9 before 9.2.5 is vulnerable to stored XSS in file tags and description attributes since administrator entered file attributes are not sufficiently sanitized in the Edit Attributes page. A rogue administrator could put malicious code into the file tags or description attributes and, when another administrator opens the same file for editing, the malicious code could execute. The Concrete CMS Security team scored this 2.4 with CVSS v3 vector AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.004 (32.7th percentile) — read the EPSS interpretation.
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:L/I:N/A:N.
Affected products
- Concrete Cms — versions 9.0.0
- Concretecms Concrete_cms
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ff5b8ace-8b95-4078-9743-eac1ca5451de (Release Notes, Vendor Advisory)
- ff5b8ace-8b95-4078-9743-eac1ca5451de (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-1245?
- CVE-2024-1245 is a low-severity vulnerability in Concrete Cms, classified under Improper Input Validation. CVSS score: 2.4/10. Published 2024-02-09.
- How severe is CVE-2024-1245?
- Low severity. CVSS v3 base score is 2.4 out of 10.
- Is CVE-2024-1245 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.