CVE-2023-53936CWE-79

Cameleon CMS 2.7.4 Authenticated Persistent Cross-Site Scripting via Post Creation

Medium · published December 18, 2025

CVSS v4.0
5.1
EPSS
0%
Percentile
15.4
In the wild
Unconfirmed
What it is

Cameleon CMS 2.7.4 contains a persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts into post titles. Attackers can create posts with embedded SVG scripts that execute when other users mouse over the post title, potentially stealing session cookies and executing arbitrary JavaScript.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
EPSS
0.00249 · 15.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-18T19:53Z
EPSS history
Timeline
  • 18 DEC 19:53Z
    Cameleon CMS 2.7.4 Authenticated Persistent Cross-Site Scripting via Post Creation
    cvelistv5