CVE-2025-8573
MEDIUMConcretecms Concrete Cms < 9.4.3 - XSS
Title source: ruleDescription
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.
Exploits (1)
Scores
CVSS v3
4.8
EPSS
0.0018
EPSS Percentile
39.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-20
CWE-79
Status
published
Products (2)
concrete5/concrete5
9.0.0RC1 - 9.4.3Packagist
concretecms/concrete_cms
9.0 - 9.4.3
Published
Aug 05, 2025
Tracked Since
Feb 18, 2026