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CVE-2024-4353: Concrete CMS vulnerable to Stored Cross-site Scripting

August 1, 2024 (updated January 21, 2025)

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.

References

  • documentation.concretecms.org/9-x/developers/introduction/version-history/933-release-notes
  • github.com/advisories/GHSA-3cpf-jmmc-8jm3
  • github.com/concretecms/concretecms
  • github.com/concretecms/concretecms/commit/ff5a2aba7fbc1ff0368202a2c0afddea47136daf
  • github.com/concretecms/concretecms/pull/12151
  • nvd.nist.gov/vuln/detail/CVE-2024-4353

Code Behaviors & Features

Detect and mitigate CVE-2024-4353 with GitLab Dependency Scanning

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Affected versions

All versions starting from 9.0.0 up to 9.3.2

Solution

Unfortunately, there is no solution available yet.

Impact 4.8 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-20: Improper Input Validation
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

packagist/concrete5/concrete5/CVE-2024-4353.yml

Spotted a mistake? Edit the file on GitLab.

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