CVE-2021-47834CWE-79

Schlix CMS 2.2.6-6 - 'title' Persistent Cross-Site Scripting (Authenticated)

Medium · published January 16, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
18.1
In the wild
Unconfirmed
What it is

Schlix CMS 2.2.6-6 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into category titles. Attackers can create a new contact category with a script payload that will execute when the page is viewed by other users.

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
0.00269 · 18.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-01-16T19:09Z
EPSS history
Timeline
  • 16 JAN 19:09Z
    Schlix CMS 2.2.6-6 - 'title' Persistent Cross-Site Scripting (Authenticated)
    cvelistv5