Description
Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Entra | - | — |
Advisories 2
- WID-SEC-2026-3186 Microsoft Clouddienste: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 8, 2026
- MSRC-CVE-2026-83711 Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability Microsoft Security Response Center · Sep 8, 2026
References
- Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability vendor-advisory patch