GitHub Advisoryadvisory · Packagist

GHSA-pvmx-mjmh-jfcx Concrete CMS affected by a stored XSS in Folder Function.The "Add Folder" functionality

MEDIUM Published 2025-03-10 Modified 2025-03-10 Official page ↗
Aliases
CVE-2025-0660
Ecosystem
Packagist
Packages
concrete5/concrete5
Severity
Moderate
CVSS 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
Weaknesses
CWE-20, CWE-79
Reviewed
2025-03-10

Affected packages

• Packagist concrete5/concrete5: < 9.4.0RC1 → fixed in 9.4.0RC1

Description

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.

Related

Alias · CVE (1)

  • CVE-2025-0660 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… vulnerability

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References