What’s Vulnerable › Vulnerabilities

CVE-2016-7191

• Severity: high (CVSS 8.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 29.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-09-28 · updated 2026-06-17
• Weakness: CWE-287

Description

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.

Affected products

• Microsoft Azure Active Directory Passport: 1.0.0, 1.1.0, 1.1.1, 1.2.0, 1.3.0, 1.3.1 (+12)

References

• http://www.securityfocus.com/bid/93213
• http://www.securitytracker.com/id/1036996
• https://github.com/AzureAD/passport-azure-ad/blob/master/SECURITY-NOTICE.MD
• https://support.microsoft.com/kb/3187742
• http://www.securityfocus.com/bid/93213
• http://www.securitytracker.com/id/1036996
• https://github.com/AzureAD/passport-azure-ad/blob/master/SECURITY-NOTICE.MD
• https://support.microsoft.com/kb/3187742

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