CVE-2021-47737 - CVE House
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Status published Medium CVE-2021-47737

CSZ CMS 1.2.7 HTML Injection Vulnerability via Member Dashboard

Vulnerability Description

CSZ CMS 1.2.7 contains an HTML injection vulnerability that allows authenticated users to insert malicious hyperlinks in message titles. Attackers can craft POST requests to the member messaging system with HTML-based links to potentially conduct phishing or social engineering attacks.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

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

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Credits & Attribution

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

  • Metin Yunus Kandemir

Affected Vendor

Affected Software

CSZ CMS
Vulnerable Versions:
1.2.7

Timeline

Official Publish: December 23rd, 2025
Last Modified: April 7th, 2026
Added to House: July 21st, 2026

CVSS Vectors

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

Weaknesses (CWE)