waylonflinn/markdown-it-katex · Security
Cross-Site Scripting in markdown-it-katex
- GHSA ID
- GHSA-5ff8-jcf9-fw62
- Severity
- high
- Published
- Updated
Description
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.
Recommendation
No fix is currently available. Consider using an alternative package until a fix is made available.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')