CVE-2026-40155

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...

CVE-2026-40155

The CVE concerns the Auth0 Next.js SDK. Affected versions: 4.12.0–4.17.1. Issue: when multiple simultaneous requests trigger a nonce retry, the proxy cache fetcher may perform improper lookups for token request results. Impact: affects projects using both the vulnerable SDK versions and the proxy...

CVE-2024-49755 Duende IdentityServer has insufficient validation of DPoP cnf claim in Local APIs

Duende IdentityServer is an OpenID Connect and OAuth 2.x framework for ASP.NET Core. IdentityServer's local API authentication handler performs insufficient validation of the cnf claim in DPoP access tokens. This allows an attacker to use leaked DPoP access tokens at local api endpoints even...

CVE-2024-49755 Duende IdentityServer has insufficient validation of DPoP cnf claim in Local APIs

Duende IdentityServer is an OpenID Connect and OAuth 2.x framework for ASP.NET Core. IdentityServer's local API authentication handler performs insufficient validation of the cnf claim in DPoP access tokens. This allows an attacker to use leaked DPoP access tokens at local api endpoints even...

Duende IdentityServer has insufficient validation of DPoP cnf claim in Local APIs

Impact IdentityServer's local API authentication handler performs insufficient validation of the cnf claim in DPoP access tokens. This allows an attacker to use leaked DPoP access tokens at local api endpoints even without possessing the private key for signing proof tokens. Note that this only...

GHSA-V9XQ-2MVM-X8XC Duende IdentityServer has insufficient validation of DPoP cnf claim in Local APIs

Impact IdentityServer's local API authentication handler performs insufficient validation of the cnf claim in DPoP access tokens. This allows an attacker to use leaked DPoP access tokens at local api endpoints even without possessing the private key for signing proof tokens. Note that this only...

Insecure Token Verification

@solid/identity-token-verifier has an insecure token verification. The vulnerability exists due to a flaw in the implementation of the identity token verifier library which allows an attacker to spoof another user's DPoP...

GHSA-XMH9-RG6F-J3MR Verification flaw in Solid identity-token-verifier

Impact Severity Any Pod on a Solid server using a vulnerable version of the identity-token-verifier library is at risk of a spoofed Demonstration of Proof-of-Possession DPoP token binding. This vulnerability could give total and complete access to a targeted Pod. Summary A verification flaw in th...