CVE-2021-47834

MEDIUM

Schlix CMS 2.2.6-6 - XSS

Title source: llm

Description

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.

Exploits (1)

exploitdb WORKING POC

by Emircan Baş · textwebappsmultiple

https://www.exploit-db.com/exploits/49837

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/49837

[Various Sources] https://www.schlix.com/

[Third Party Advisory] https://www.vulncheck.com/advisories/schlix-cms-title-persistent-cross-site-scripting-authenticated

Scores

CVSS v3 6.4

EPSS 0.0001

EPSS Percentile 2.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Published Jan 16, 2026

Tracked Since Feb 18, 2026