CVE-2024-4353: Stored XSS in Generate Board Name Input Field
Concrete CMS versions 9.0.0 through 9.3.2 are affected by a stored XSS vulnerability in the generate dashboard board instance functionality. The Name input field does not check the input sufficiently letting a rogue administrator have the capability to inject malicious JavaScript code. The Concrete CMS security team gave this vulnerability a CVSS v4 score of 4.6 with a vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N. Concrete versions below 9 are not affected by this vulnerability.Thanks fhAnso for reporting. (CNA updated this risk rank on 17 Jan 2025 by lowering the AC based on CVSS 4.0 documentation that access privileges should not be considered for AC).
Other sources
Concrete CMS versions 9.0.0 through 9.3.2 are affected by a stored XSS vulnerability in the generate dashboard board instance functionality. The Name input field does not check the input sufficiently letting a rogue administrator hav the capability to inject malicious JavaScript code.
The Concrete CMS security team gave this vulnerability a CVSS v3.1 score of 3.1 with a vector of AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator and a CVSS v4 score of 1.8 with a vector of 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 Thanks fhAnso for reporting.
— GitHub
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2024-4353?
CVE-2024-4353 is classified as a medium severity vulnerability due to its potential for stored cross-site scripting (XSS) attacks.
How do I fix CVE-2024-4353?
To fix CVE-2024-4353, users should upgrade Concrete CMS to version 9.3.3 or later where the vulnerability has been addressed.
Which versions are affected by CVE-2024-4353?
CVE-2024-4353 affects Concrete CMS versions 9.0.0 through 9.3.2.
What type of vulnerability is CVE-2024-4353?
CVE-2024-4353 is a stored cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts.
Who can exploit CVE-2024-4353?
CVE-2024-4353 can be exploited by a rogue administrator with access to the generate dashboard board instance functionality.