Cross-Site Scripting in hexo-admin

Description

All versions of hexo-admin are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize rendered markdown, allowing attackers to execute arbitrary JavaScript in a victim’s browser if they are able to create new posts.

Recommendation

No fix is available yet. Followings are affected versions:

• >= 0.0.0

References

• GHSA-phph-xpj4-wvcv
• www.npmjs.com
• CWE-79
• OWASP 2021-A3

Related Issues

• @vendure/admin-ui-plugin authenticated Cross-site Scripting vulnerability - Vulnerability
• TinyMCE Cross-Site Scripting (XSS) vulnerability using sanitization bypass through nested SVGs - CVE-2026-47760
• TinyMCE Cross-Site Scripting (XSS) vulnerability in handling external SVG files through Object or Embed elements - CVE-2024-29881
• TinyMCE Cross-Site Scripting (XSS) vulnerability in handling iframes - CVE-2024-29203

You might also like:

How to Secure your NodeJs Express Javascript Application - part 1

How to Secure your NodeJs Express Javascript Application - part 2

10 Secure Coding Best Practices to Follow in Every Project

Tags:

npm

hexo-admin