Low severityNVD Advisory· Published Aug 5, 2025· Updated Aug 11, 2025
Concrete CMS 9 through 9.4.2 is vulnerable to Stored XSS from Home Folder on Members Dashboard page
CVE-2025-8573
Description
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. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.0 with vector CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N. Thanks sealldev (Noah Cooper) for reporting via HackerOne.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
concrete5/concrete5Packagist | >= 9.0.0RC1, < 9.4.3 | 9.4.3 |
Affected products
2- Concrete CMS/Concrete CMSv5Range: 9.0.0
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-c5xf-rmv4-j85hghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-8573ghsaADVISORY
- documentation.concretecms.org/9-x/developers/introduction/version-history/943-release-notesghsaWEB
- github.com/concretecms/concretecms/commit/f7630b467d3a234d3d333ca117046a500e7ee2b6ghsaWEB
- github.com/concretecms/concretecms/releases/tag/9.4.3ghsaWEB
- www.concretecms.org/downloadghsaWEB
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