CVE-2025-48947
Published: Jun 4, 2025
Modified: Jun 4, 2025
Description
The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. In Auth0 Next.js SDK versions 4.0.1 through 4.6.0, `__session` cookies set by auth0.middleware may be cached by CDNs due to missing Cache-Control headers. Three preconditions must be met in order for someone to be affected by the vulnerability: Applications using the NextJS-Auth0 SDK, versions between 4.0.1 to 4.6.0, applications using CDN or edge caching that caches responses with the Set-Cookie header, and if the Cache-Control header is not properly set for sensitive responses. Users should upgrade auth0/nextjs-auth0 to v4.6.1 to receive a patch.
| Vendor | Product | Versions |
|---|---|---|
auth0 | nextjs-auth0 | affected >= 4.0.1, < 4.6.1 |
Weaknesses (CWE)
References
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