GHSA-c5xf-rmv4-j85h
Concrete CMS is vulnerable to Stored XSS from Home Folder on Members Dashboard page
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | concrete5/concrete5 | >= 9.0.0RC1, < 9.4.3 | 9.4.3 |
Details
As written in the advisory (Markdown source, shown as plain text).
Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page. Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-8573
- https://github.com/concretecms/concretecms/commit/f7630b467d3a234d3d333ca117046a500e7ee2b6
- https://documentation.concretecms.org/9-x/developers/introduction/version-history/943-release-notes
- https://github.com/concretecms/concretecms
- https://github.com/concretecms/concretecms/releases/tag/9.4.3
- https://www.concretecms.org/download