Cross-Site Scripting in dompurify (GHSA-mjjq-c88q-qhr6)

Description

Versions of dompurify prior to 2.0.7 are vulnerable to Cross-Site Scripting (XSS). It is possible to bypass the package sanitization through Mutation XSS, which may allow an attacker to execute arbitrary JavaScript in a victim’s browser.

Recommendation

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

• Affected version(s): < 2.0.7
• Patched version(s): 2.0.7

References

• GHSA-mjjq-c88q-qhr6
• www.npmjs.com
• CWE-79
• OWASP 2021-A3

Related Issues

• Elliptic's verify function omits uniqueness validation - CVE-2024-48949
• Nuxt DevTools vulnerable to cross-site scripting (XSS) - CVE-2025-52662
• DOMpurify has a nesting-based mXSS - CVE-2024-47875
• DOMPurify vulnerable to tampering by prototype polution - CVE-2024-48910

Tags:

npm

dompurify