CVE-2021-47737

None

CVSS

—

EPSS

0.3%

Published

Dec 23, 2025

CISA due date

—

The record

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.

Affected packages

Ecosystem	Package	Introduced	Fixed