Categories
CVE-2026-40155

Auth0 Next.js SDK has Improper Proxy Cache Lookup

Summary

Auth0 Next.js SDK has Improper Proxy Cache Lookup

Original description

The description as published by the source.

The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. In versions 4.12.0 through 4.17.1, simultaneous requests that trigger a nonce retry may cause the proxy cache fetcher to perform improper lookups for the token request results. Users are affected if their project uses both the vulnerable versions and the proxy handler /me/* and /my-org/* with DPoP enabled. This issue has been fixed in version 4.18.0.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

References

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