CVE-2026-21003-JWT-none-Algorithm-Bypass-via-kid-Header-Omission

CVE-2026-21003 – 通过省略 kid 标头绕过 JWT "none" 算法 程序代码（Node.js） root@kitploit: // jwtverifyserver.js - Vulnerable JWT verification const jwt = require'jsonwebtoken'; const express = require'express'; const app = express; app.useexpress.json; const publicKey = -----BEGIN PUBLIC KEY-----...