The Microsoft Azure Active Directory Passport (aka Passport-Azure-AD) library 1.x before 1.4.6 and 2.x before 2.0.1 for Node.js does not recognize the validateIssuer setting, which allows remote attackers to bypass authentication via a crafted token.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| passport-azure-ad(npm) | 1.0.0 | 1.4.6 | N/A |
| passport-azure-ad(npm) | 2.0.0 | 2.0.1 | N/A |
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