CVE-2024-4353CWE-20

Stored XSS in Generate Board Name Input Field

Medium · published August 1, 2024

CVSS v4.0
4.6
EPSS
0%
Percentile
21.8
In the wild
Unconfirmed
What it is

Concrete CMS versions 9.0.0 through 9.3.2 are affected by a stored XSS vulnerability in the generate dashboard board

instance functionality. The Name input field does not check the input sufficiently letting a rogue administrator have the capability to inject malicious

JavaScript code. The Concrete CMS security team gave this vulnerability a CVSS v4 score of 4.6 with a vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N. Concrete versions below 9 are not affected by this vulnerability.Thanks fhAnso for reporting. (CNA updated this risk rank on 17 Jan 2025 by lowering the AC based on CVSS 4.0 documentation that access privileges should not be considered for AC).

The record
Technical detail
CVSS v4.0
4.6 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00302 · 21.8th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2024-08-01T18:23Z
EPSS history
Timeline
  • 01 AUG 18:23Z
    Stored XSS in Generate Board Name Input Field
    cvelistv5