OAuth Parameter Injection

Auth0 Next.js is vulnerable to OAuth Parameter Injection. The vulnerability is due to insufficient validation of the returnTo parameter, where attacker-controlled input can inject unintended OAuth query parameters into the authorization request, potentially resulting in tokens being issued with...

CVE-2025-67716

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...

PT-2025-50563

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...

The vulnerability of the WebSphere Application Server software allows a malicious intruder to compromise the integrity of protected information.

XSS attacks in IBM SmartCloud Analytics Log Analysis allow malicious actors to inject arbitrary web scripts or HTML code by using an invalid request parameter in the response from the final authentication endpoint of OAuth...