Cross-Site Scripting in markdown-it-katex

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 available yet. Followings are affected versions:

• >= 0.0.0

References

• GHSA-5ff8-jcf9-fw62
• www.npmjs.com
• CWE-79
• OWASP 2021-A3

Related Issues

• Cross-Site Scripting in markdown-to-jsx (GHSA-ccrp-c664-8p4j) - Vulnerability
• vue-i18n has cross-site scripting vulnerability with prototype pollution - CVE-2024-52809
• vue-i18n has cross-site scripting vulnerability with prototype pollution (GHSA-9r9m-ffp6-9x4v) - CVE-2024-52809
• vue-i18n has cross-site scripting vulnerability with prototype pollution (GHSA-9r9m-ffp6-9x4v) 4 - CVE-2024-52809

Tags:

npm

markdown-it-katex