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CVE-2025-8573 PoC — Concrete CMS 9 through 9.4.2 is vulnerable to Stored XSS from Home Folder on Members Dashboard page

Source
https://github.com/iamFredNi/poc-cve-2025-8573
Associated Vulnerability
Title: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.
Readme
# poc-cve-2025-8573
File Snapshot

 [4.0K]  /data/pocs/5d437c4d2bc7502d512548e4512638ae8a18f6e2
└── [  19]  README.md

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