EUVD-2026-29655
GHSA-xq38-4286-vwhm
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Lifecycle Timeline
2DescriptionNVD
Exposure of sensitive information to an unauthorized actor in Azure Entra ID allows an unauthorized attacker to perform spoofing over a network.
AnalysisAI
Spoofing vulnerability in Microsoft Azure Entra ID (formerly Azure Active Directory) enables remote unauthenticated attackers to obtain sensitive authentication information via network-based attacks requiring user interaction. The vulnerability affects Microsoft Enterprise Security Token Service (ESTS), the authentication backbone of Azure Entra ID, with scope change indicating potential cross-domain impact. …
Sign in for full analysis, threat intelligence, and remediation guidance.
RemediationAI
Within 24 hours: Verify current Azure Entra ID deployment version and check MSRC advisory for applicable patch versions. Within 7 days: Apply Microsoft-released patch to all Azure Entra ID instances and ESTS components; test patch deployment in non-production environment first. …
Sign in for detailed remediation steps.
More from same product – last 7 days
{filename} endpoint. The flawed traversal guard only rejects forward slashes and '..' sequences, so absolute Windows pat
Remote code execution in Microsoft Azure Orbital Spatio allows unauthenticated network attackers to upload dangerous fil
Unsafe deserialization in Microsoft Planetary Computer Pro (Geocatalog) lets a remote unauthenticated attacker craft mal
Remote code execution in Microsoft Power Pages allows unauthenticated network attackers to inject and execute operating-
Privilege elevation in Microsoft Azure Resource Manager (ARM) allows remote unauthenticated attackers to bypass authenti
Share
External POC / Exploit Code
Leaving vuln.today