Concrete CMS versions 9.0.0 through 9.3.9 are affected by a stored XSS in Folder Function.The "Add Folder" functionality lacks input sanitization, allowing a rogue admin to inject XSS payloads as folder names. The Concrete CMS security team gave this vulnerability a CVSS 4.0 Score of 4.8 with vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N. Versions below 9 are not affected. Thanks, Alfin Joseph for reporting.
{
"nvd_published_at": "2025-03-10T21:15:40Z",
"severity": "MODERATE",
"github_reviewed_at": "2025-03-10T22:26:16Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-20",
"CWE-79"
]
}