CVE-2026-57100

Microsoft Entra Provisioning Service Elevation of Privilege Vulnerability

Published Jul 2, 2026 CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
Description
Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Microsoft microsoft Entra Provisioning Service
Vendors & Products Microsoft microsoft Entra Provisioning Service
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.
Title Microsoft Entra Provisioning Service Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft entra Provisioning Service
Weaknesses CWE-918
CPEs cpe:2.3:a:microsoft:entra_provisioning_service:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft entra Provisioning Service
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 10:34 PM
Reserved
Jun 23, 2026, 6:29 PM
Status
Analyzed
Published
Jul 2, 2026, 11:16 PM
Modified
Oct 25, 2026, 9:10 PM