CVE-2026-2293— NestJS 11.1.13 - Lack of data validation allowing authentication/authorization bypass
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I. Basic Information for CVE-2026-2293
Vulnerability Information
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Vulnerability Title
NestJS 11.1.13 - Lack of data validation allowing authentication/authorization bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled. This issue affects nest.Js: 11.1.13.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
nest 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nest是nestjs开源的一个 Node.js 框架，用于使用 TypeScript/JavaScript 构建高效、可扩展和企业级的服务器端应用程序。 nest 11.1.13版本存在安全漏洞，该漏洞源于使用@nestjs/platform-fastify的NestJS应用程序在启用Fastify路径规范化选项时可能绕过身份验证或授权中间件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-2293
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V. Comments for CVE-2026-2293
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