LOW3.0
GHSA-q5wx-m95r-4cgc
Concrete CMS Stored Cross-site Scripting vulnerability
Quick fix
GHSA-q5wx-m95r-4cgc — concrete5/concrete5: upgrade to the fixed version with the command below.
composer require concrete5/concrete5:^8.5.18Details
Concrete CMS versions 9.0.0 to 9.3.2 and below 8.5.18 are vulnerable to Stored XSS in RSS Displayer when user input is stored and later embedded into responses. A rogue administrator could inject malicious code into fields due to insufficient input validation.
Are you affected?
Enter the version of the package you're using.
Affected packages
Packagist/concrete5/concrete5
Introduced in:
0Fixed in: 8.5.18Fix
composer require concrete5/concrete5:^8.5.18Packagist/concrete5/concrete5
Introduced in:
9.0.0RC1Fixed in: 9.3.3Fix
composer require concrete5/concrete5:^9.3.3References
- https://nvd.nist.gov/vuln/detail/CVE-2024-4350[ADVISORY]
- https://github.com/concretecms/concretecms/pull/12166[WEB]
- https://github.com/concretecms/concretecms/commit/55e485e06b0b3342613a55af6a7c61d939d2ccb5[WEB]
- https://github.com/concretecms/concretecms/commit/c08d9671cec4e7afdabb547339c4bc0bed8eab06[WEB]
- https://documentation.concretecms.org/9-x/developers/introduction/version-history/933-release-notes?pk_vid=e367a434ef4830491723060415d52041[WEB]
- https://documentation.concretecms.org/developers/introduction/version-history/8518-release-notes?pk_vid=e367a434ef4830491723055758d52041[WEB]
- https://github.com/concretecms/concretecms[PACKAGE]