516
VMScore

CVE-2021-43812

Published: 16/12/2021 Updated: 22/12/2021
CVSS v2 Base Score: 5.8 | Impact Score: 4.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 516
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Vulnerability Summary

The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. Versions prior to 1.6.2 do not filter out certain returnTo parameter values from the login url, which expose the application to an open redirect vulnerability. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.

Vulnerability Trend

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auth0 nextjs-auth0