GHSA-8GWM-58G9-J8PW Mermaid does not properly sanitize architecture diagram iconText leading to XSS

Summary In the default configuration of mermaid 11.9.0, user supplied input for architecture diagram icons is passed to the d3 html method, creating a sink for cross site scripting. Details Architecture diagram service iconText values are passed to the d3 html method, allowing malicious users to...

Mermaid does not properly sanitize architecture diagram iconText leading to XSS

Summary In the default configuration of mermaid 11.9.0, user supplied input for architecture diagram icons is passed to the d3 html method, creating a sink for cross site scripting. Details Architecture diagram service iconText values are passed to the d3 html method, allowing malicious users to...

Cross-site Scripting (XSS)

Overview @mermaid-js/tiny is a Tiny version of mermaid Affected versions of this package are vulnerable to Cross-site Scripting XSS via the node labels which were introduced in 734bde3. An attacker can execute arbitrary JavaScript in the context of the application by injecting malicious HTML...

Cross-site Scripting (XSS)

Overview mermaid is a package for generation of diagrams and flowcharts from text in a similar manner as markdown. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the node labels which were introduced in 734bde3. An attacker can execute arbitrary JavaScript in the...

Cross-site Scripting (XSS)

Overview org.webjars.npm:mermaid is a package for generation of diagrams and flowcharts from text in a similar manner as markdown. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the node labels which were introduced in 734bde3. An attacker can execute arbitrary...

CVE-2025-54880 Mermaid does not properly sanitize architecture diagram iconText leading to XSS

Mermaid is a JavaScript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. In the default configuration of mermaid 11.9.0 and earlier, user supplied input for architecture diagram icons is passed to the d3 html...