Deserialization Of Untrusted Data

auth0/auth0-php is vulnerable to Deserialization Of Untrusted Data. The vulnerability is due to insecure deserialization due to the SDK processing untrusted cookie data without authentication, allowing attackers to inject malicious serialized payloads...

GHSA-862M-5253-832R Auth0 Wordpress Plugin vulnerable to Deserialization of Untrusted Data

Overview The Auth0 Wordpress plugin contains a critical vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data. Am I...

Auth0 Wordpress Plugin vulnerable to Deserialization of Untrusted Data

Overview The Auth0 Wordpress plugin contains a critical vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data. Am I...

PT-2025-23920 · Undefined · Undefined

🚨 CVE-2025-47218 in Auth0 WordPress plugin allows insecure deserialization of cookie data. Update now to secure your WordPress site and prevent attacks. 🔧 Read more: https://t.co/vuzKCS3VVz WordPress Auth0 Security Vulert PatchNow 🛡️ https://t.co/kW0DwLRSPO...

GHSA-F3FG-MF2Q-FJ3F NextJS-Auth0 SDK Vulnerable to CDN Caching of Session Cookies

Overview In Auth0 Next.js SDK versions 4.0.1 to 4.6.0, session cookies set by auth0.middleware may be cached by CDNs due to missing Cache-Control headers. Am I Affected? You are affected by this vulnerability if you meet the following preconditions: 1. Applications using the NextJS-Auth0 SDK,...

NextJS-Auth0 SDK Vulnerable to CDN Caching of Session Cookies

Overview In Auth0 Next.js SDK versions 4.0.1 to 4.6.0, session cookies set by auth0.middleware may be cached by CDNs due to missing Cache-Control headers. Am I Affected? You are affected by this vulnerability if you meet the following preconditions: 1. Applications using the NextJS-Auth0 SDK,...

CVE-2025-48947

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...

Auth0-PHP SDK Deserialization of Untrusted Data vulnerability

Overview The Auth0 PHP SDK contains a vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data. Am I Affected? You are...

GHSA-V9M8-9XXP-Q492 Auth0-PHP SDK Deserialization of Untrusted Data vulnerability

Overview The Auth0 PHP SDK contains a vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data. Am I Affected? You are...

CVE-2025-48947 NextJS-Auth0 SDK Vulnerable to CDN Caching of Session Cookies

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...

CVE-2025-48947 NextJS-Auth0 SDK Vulnerable to CDN Caching of Session Cookies

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...

CVE-2025-48947 NextJS-Auth0 SDK Vulnerable to CDN Caching of Session Cookies

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...

CVE-2025-48947

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...

CVE-2025-48947

The CVE describes a vulnerability in the Auth0 Next.js SDK (auth0/nextjs-auth0) affecting versions 4.0.1–4.6.0 where __session cookies set by auth0.middleware can be cached by CDNs due to missing Cache-Control headers. Preconditions require: (1) use of the NextJS-Auth0 SDK, (2) CDN/edge caching o...

PT-2025-23857 · Auth0 · Auth0 Next.Js Sdk

Name of the Vulnerable Software and Affected Versions: Auth0 Next.js SDK versions 4.0.1 through 4.6.0 Description: The issue concerns the caching of session cookies set by auth0.middleware in CDN environments due to missing Cache-Control headers. Three preconditions must be met for the...

nextjs-auth0 安全漏洞

nextjs-auth0 is an Auth0 open source Next.js SDK for logging in using Auth0. A security vulnerability exists in nextjs-auth0 versions 4.0.1 through 4.6.0 and earlier, which stems from a missing Cache-Control header that could result in session cookies being cached by a CDN...

CVE-2025-48947: Use of Web Browser Cache Containing Sensitive Information

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...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data through the decrypt function in CookieStore.php. An attacker can execute arbitrary code or cause a denial of service by sending a specially crafted cookie containing malicious serialized data which are...

CVE-2025-48951

Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs. Versions 8.0.0-BETA3 prior to 8.3.1 contain a vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially...

CVE-2025-48951 Auth0-PHP SDK Deserialization of Untrusted Data vulnerability

Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs. Versions 8.0.0-BETA3 prior to 8.3.1 contain a vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially...