Language: TypeScript
Label: vulnerable
CWE: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Code:
        onCreate(instance) {
            const content = instance.props.content + $("#narrow-hotkey-tooltip-template").html();
            instance.setContent(parse_html(content));
        },