📦 Mermaid

by Mermaid Project

🔍 What is Mermaid?

Description coming soon...

🛡️ Security Overview

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⚠️ Known Vulnerabilities

CVE-2021-43861

HIGH CVSS 7.2 Dec 30, 2021

CVE-2021-43861 is a cross-site scripting (XSS) vulnerability in Mermaid diagramming tool that allows malicious diagrams to execute arbitrary JavaScript code in users' browsers. This affects anyone usi...

CVE-2025-54880

MEDIUM CVSS 6.1 Aug 19, 2025

Mermaid versions 11.9.0 and earlier have a cross-site scripting (XSS) vulnerability in architecture diagram icons where user input is passed to the d3 html() method without proper sanitization. This a...