SSRF in Microsoft Entra ID Entitlement Management
CVE-2026-35431 is a server-side request forgery (SSRF) vulnerability in Microsoft Entra ID Entitlement Management. According to Microsoft, the flaw allows an unauthorized attacker to perform spoofing over a network. Publicly available information indicates the vulnerable service could be induced to make server-side requests to unintended destinations, consistent with SSRF behavior. Microsoft assigned CVSS v3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H (base score 10.0), indicating remote exploitation with no privileges or user interaction and potential impact beyond the vulnerable component’s security boundary. Public disclosures do not provide the exact vulnerable function, request path, or tenant-specific triggering conditions.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A server-side request forgery vulnerability in Microsoft Entra ID Entitlement Management that allows an unauthorized attacker to perform spoofing over a network.
A critical server-side request forgery vulnerability in Microsoft Entra ID Entitlement Management that could allow an unauthorized attacker to perform spoofing over a network. It is significant because it received a CVSS 10.0 score, but Microsoft fully remediated it server-side in the cloud service before disclosure.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.