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@keystone-next/auth@10.0.0 vulnerabilities

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Direct Vulnerabilities

Known vulnerabilities in the @keystone-next/auth package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Cross-site Scripting (XSS)

@keystone-next/auth is a This package has been deprecated. Keystone Next has graduated to the @keystone-6 namespace.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) when following an untrusted link to the sign-in or init page via the from= parameter in the URL.

PoC

  1. Install Keystone 6 On Your System.
  2. Go To http://localhost:3000/signin?from=http://evil.com And Login And You'll Be Redirected To evil.com.
  3. Go To http://localhost:3000/signin?from=javascript:alert(document.domain) And Login And After Login, You'll See Two Reflected XSS Pop Ups.

How to fix Cross-site Scripting (XSS)?

There is no fixed version for @keystone-next/auth.

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