entra id security

About this tag
The entra id security tag covers vulnerabilities and attack vectors targeting Microsoft Entra ID, including token disclosure via Microsoft Authenticator, OAuth consent abuse for stealth mailbox access, and cross-tenant impersonation flaws. Discussions also address securing integrated services like Dynamics 365 CRM and the role of Entra ID in identity and access management. Recurring themes include token theft, consent phishing, tenant isolation gaps, and the importance of monitoring and recovery strategies for organizations using Microsoft's identity platform.

  1. CVE-2026-41615: Microsoft Authenticator Token Disclosure Risk for Work Accounts

    Microsoft has identified CVE-2026-41615 as a Microsoft Authenticator information disclosure vulnerability that could expose a sign-in access token for a user’s work account, potentially allowing access to organizational data and services the user is already authorized to use. That short...
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    • access tokens cve-2026-41615 entra id security microsoft authenticator
    • Replies: 0
    • Forum: Security Alerts

  2. OAuth Consent Abuse in Entra ID: Detect and Defend Against Stealth Mail Access

    Cybercriminals are weaponizing the very convenience that OAuth was designed to provide, turning routine consent prompts in Microsoft Entra ID into stealthy, password‑less conduits straight into corporate inboxes. Background OAuth 2.0 was created to let users grant applications limited access to...
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    • entra id security incident response mail access monitoring oauth consent abuse
    • Replies: 0
    • Forum: Windows News

  3. Microsoft Entra ID Patch for CVE-2025-55241: Cross Tenant Impersonation Risk

    Microsoft has patched a critical elevation-of-privilege flaw in Entra ID that — contrary to the CVE number supplied in some reports — is publicly recorded and tracked under CVE‑2025‑55241, not CVE‑2025‑59246; the bug could have allowed an attacker to impersonate any user, including Global...
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    • azure ad graph cross-tenant impersonation cve 2025 55241 entra id security
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    • Forum: Security Alerts

  4. Protect and Recover Microsoft Dynamics 365 CRM Data with Rubrik Solutions

    Microsoft Dynamics 365 CRM serves as a cornerstone for organizations, integrating seamlessly with Microsoft 365, Power Platform, and Entra ID (formerly Azure Active Directory). This interconnectedness enhances business operations but also introduces vulnerabilities to cyber threats and data...
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    • access control backup automation backup policy business continuity crm security cyber resilience cybersecurity for crm data ecosystem data integrity data loss prevention data recovery dynamics 365 entra id security granular data recovery immutable backups microsoft 365 microsoft ecosystem power platform security ransomware rubrik data protection
    • Replies: 0
    • Forum: Windows News

  5. Cloudflare Outage & Cybersecurity Threats: Key Insights and Future Risks

    Cloudflare, a leading provider of web infrastructure and security services, recently experienced a significant outage that disrupted numerous websites and online services. The company has confirmed that this incident was not the result of a cyberattack but rather stemmed from an internal network...
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    • ai in government android security cisa cloudflare outage cyberattack prevention cybersecurity entra id security ios vulnerabilities javascript obfuscation malware microsoft 365 issues mitel vulnerabilities network infrastructure network security palo alto networks predator spyware privacy security updates spyware infiltration threat mitigation
    • Replies: 0
    • Forum: Windows News