CVE-2026-57100

Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57100	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:entra_provisioning_service:-:*:*:*:*:*:*:*

History

25 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) La falsificación de petición del lado del servidor (SSRF) en Microsoft Entra Provisioning Service (SyncFabric) permite a un atacante autorizado elevar privilegios a través de una red.

Information

Published : 2026-07-02 23:16

Updated : 2026-10-25 21:10

NVD link : CVE-2026-57100

Mitre link : CVE-2026-57100

CVE.ORG link : CVE-2026-57100

JSON object : View

Products Affected

microsoft

entra_provisioning_service

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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