MSAL Node authorization code flow may disclose parameters to an attacker-controlled endpoint

影響: npm:@azure/msal-node >= 5.0.0-beta.0, < 7.1.0 → 7.1.0

Origin validation error in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to disclose information over a network. This affects the auth_code flow. Patches Version 7.1.0 and higher are patched. Workarounds Ensure you pass in only the auth_code to to acquireTokenByCode

在 GitHub Advisory Database 阅读

2026/10/24 07:16，GitHub Advisory Database 发布了“MSAL Node authorization code flow may disclose parameters to an attacker-controlled endpoint”（类型：漏洞公告）。严重程度为“高危”（high）。相关技术：JavaScript / Node.js、Microsoft Azure。CVE：CVE-2026-109461。