Cross-Site Scripting in @berslucas/liljs

Description

Versions of @berslucas/liljs prior to 1.0.2 are vulnerable to Cross-Site Scripting (XSS). The package uses the unsafe innerHTML function without sanitizing input, which may allow attackers to execute arbitrary JavaScript on the victim’s browser.

Recommendation

Update the @berslucas/liljs package to the latest compatible version. Followings are version details:

• Affected version(s): < 1.0.2
• Patched version(s): 1.0.2

References

• GHSA-c53x-wwx2-pg96
• snyk.io
• www.npmjs.com
• CWE-79
• OWASP 2021-A3

Related Issues

• CKEditor4 Cross-site Scripting vulnerability caused by incorrect CDATA detection - CVE-2024-24815
• RSSHub Cross-site Scripting vulnerability caused by internal media proxy - CVE-2024-27926
• 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

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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

@berslucas/liljs