๐Ÿ›ก๏ธ CVE-2025-67716
๐ŸŸก CVSS 5.7 โ€” Medium โœ… No Known Exploit CWE-184 NVD
5.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. Versions 4.9.0 through 4.12.1 contain an input-validation flaw in the returnTo parameter, which could allow attackers to inject unintended OAuth query parameters into the Auth0 authorization request. Successful exploitation may result in tokens being issued with unintended parameters. This issue is fixed in version 4.13.0.

Details

Severity LOW
CVSS Score 5.7
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
CWE CWE-184
Public Exploit โœ… No
Source NVD
Published 2025-12-10
Updated 2026-06-02
Modified 2025-12-11

Affected Packages

Software From version Fixed in
@auth0/nextjs-auth0 โ€” โ€”
nextjs-auth0 4.9.0 4.12.1

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