Cross-Site Scripting in mrk.js
Versions of mrk.js before 2.0.1 are vulnerable to cross-site scripting (XSS) when markdown is converted to HTML.
Recommendation
Update to version 2.0.1 or later and use mark.sanitizeURL() for any src and href attributes when extending the markdown.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | mrk.js | < 2.0.1 | 2.0.1 |
References
- Weakness (CWE)
CWE-79- Platform
- npm
- Package
mrk.js- Disclosed
- 01.09.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-hpr5-wp7c-hh5q - CC BY 4.0
Vulnerability history: mrk.js
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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