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Vulnerability record · CVE-2026-35431 · published 23 April 2026

CVE-2026-35431: Microsoft entra id server-side request forgery (ssrf) vulnerability

Microsoft · Entra Id

Server-side request forgery (ssrf) in Microsoft Entra ID Entitlement Management allows an unauthorized attacker to perform spoofing over a network.

10.0 CVSS 3.1 Critical EPSS 0.90% · top 41.9% CWE-918 · Server-side request forgery (SSRF)
10.0CVSS 3.1 base score
0.90%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Server-side request forgery (ssrf) in Microsoft Entra ID Entitlement Management allows an unauthorized attacker to perform spoofing over a network.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35431 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2026-69836Microsoft entra id deserialization of untrusted data vulnerabilityDeserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.EPSS 1.5%10.0CVE-2026-42901Microsoft entra id origin validation error vulnerabilityOrigin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.EPSS 0.46%10.0CVE-2025-55241Microsoft entra id improper authentication vulnerabilityAzure Entra ID Elevation of Privilege VulnerabilityEPSS 1.6%9.9CVE-2026-69851Microsoft entra id server-side request forgery (ssrf) vulnerabilityServer-side request forgery (ssrf) in Azure Active Directory allows an authorized attacker to elevate privileges over a network.EPSS 0.78%9.8CVE-2026-62916Microsoft entra id authentication bypass via alternate path vulnerabilityAuthentication bypass using an alternate path or channel in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.EPSS 0.87%9.8CVE-2026-33843Microsoft entra id authentication bypass via alternate path vulnerabilityAuthentication bypass using an alternate path or channel in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privilege…EPSS 0.87%9.8CVE-2026-24305Microsoft entra id improper authorization vulnerabilityAzure Entra ID Elevation of Privilege VulnerabilityEPSS 0.55%9.8CVE-2025-59246Microsoft entra id missing authentication for critical function vulnerabilityAzure Entra ID Elevation of Privilege VulnerabilityEPSS 7.7%

Source: NIST National Vulnerability Database (record CVE-2026-35431), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.