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

• Elliptic's verify function omits uniqueness validation - CVE-2024-48949
• Nuxt DevTools vulnerable to cross-site scripting (XSS) - CVE-2025-52662
• Strapi is vulnerable to Insufficient Session Expiration - CVE-2025-3930
• Regular Expression Denial of Service (ReDoS) in lodash - CVE-2020-28500

Tags:

npm

vditor