CVE-2021-47834 - CVE House
Back to Database
Status published Medium CVE-2021-47834

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

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-47834

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Emircan Baş

Affected Vendor

Affected Software

Schlix CMS
Vulnerable Versions:
2.2.6-6

Timeline

Official Publish: January 16th, 2026
Last Modified: March 5th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)