All the vulnerabilities related to the version 1.0.6 of the package
Cross-Site Scripting in markdown-it-katex
All versions of markdown-it-katex
are vulnerable to Cross-Site Scripting (XSS). The package fails to properly escape error messages, which may allow attackers to execute arbitrary JavaScript in a victim's browser by triggering an error.
No fix is currently available. Consider using an alternative package until a fix is made available.