LOW3.5
GHSA-474f-mcjv-pgrm
Concrete CMS (previously concrete5) is vulnerable to stored XSS in uploaded file and folder names
Quick fix
GHSA-474f-mcjv-pgrm — concrete5/concrete5: upgrade to the fixed version with the command below.
composer require concrete5/concrete5:^9.1.0Details
Concrete CMS (previously concrete5) before 9.1 is vulnerable to Stored XSS in uploaded file and folder names.
Are you affected?
Enter the version of the package you're using.
Affected packages
Packagist/concrete5/concrete5
Introduced in:
0Fixed in: 9.1.0Fix
composer require concrete5/concrete5:^9.1.0References
- https://nvd.nist.gov/vuln/detail/CVE-2023-28819[ADVISORY]
- https://github.com/concretecms/concretecms/pull/11749[WEB]
- https://github.com/concretecms/concretecms/releases[WEB]
- https://github.com/concretecms/concretecms/releases/tag/8.5.13[WEB]
- https://www.concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release[WEB]
- https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20[WEB]