CVE-2026-83711
Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability
CVSS Score
10.0
EPSS Score
0.0%
EPSS Percentile
0th
Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.
| Vendor | microsoft |
| Product | entra |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Sep 3, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Entra
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