LOW2.4
GHSA-9xxv-q6pp-96wq
Concrete CMS Stored XSS
Quick fix
GHSA-9xxv-q6pp-96wq — concrete5/concrete5: upgrade to the fixed version with the command below.
composer require concrete5/concrete5:^9.2.3Details
Concrete CMS before 9.2.3 allows Stored XSS on the Admin Dashboard via /dashboard/system/basics/name. (8.5 and earlier are unaffected.)
Are you affected?
Enter the version of the package you're using.
Affected packages
Packagist/concrete5/concrete5
Introduced in:
9.0.0Fixed in: 9.2.3Fix
composer require concrete5/concrete5:^9.2.3References
- https://nvd.nist.gov/vuln/detail/CVE-2023-49337[ADVISORY]
- https://github.com/concretecms/concretecms/commit/07b433799b888c4eb854e052ca58b032ebc6d36f[WEB]
- https://hackerone.com/reports/2232594[WEB]
- https://documentation.concretecms.org/developers/introduction/version-history/923-release-notes[WEB]
- https://github.com/concretecms/concretecms[PACKAGE]
- https://www.concretecms.org/about/project-news/security/2023-12-05-concrete-cms-new-cves-and-cve-updates[WEB]