vditor Vulnerable to Cross-site Scripting in SVG events

Description

vditor does not filter user input in SVG events, leading to XSS

Recommendation

Update the vditor package to the latest compatible version. Followings are version details:

• Affected version(s): < 3.8.11
• Patched version(s): 3.8.11

References

• GHSA-cxm3-v4mv-6mh8
• huntr.dev
• CVE-2021-4103
• CWE-79
• CAPEC-310
• OWASP 2021-A3
• OWASP 2021-A6

Related Issues

• Parse Server vulnerable to stored cross-site scripting (XSS) via SVG file upload - CVE-2026-30948
• Joplin vulnerable to Cross-site Scripting in notes - CVE-2021-37916
• Vditor Cross-site Scripting vulnerability - CVE-2021-32855
• layui vulnerable to cross-site scripting - CVE-2023-3691

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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

vditor