CVE-2025-0660CWE-20

Stored XSS in Folder Function by Rogue Admin

Medium · published March 10, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
24.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
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
EPSS
0.00325 · 24.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2025-03-10T20:57Z
EPSS history
Timeline
  • 10 MAR 20:57Z
    Stored XSS in Folder Function by Rogue Admin
    cvelistv5