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Microsoft · weakness class

Server-Side Request Forgery

91 CVEs · 4 exploited

Every dot is a CVE in what this vendor ships; the named ones are the most at risk.

exploited in the wild
4
likely to be exploited
7

Every one of the 91 is a mark on the map. Named now: 1 to 26, most at risk first.

  1. Exchange Server - Remote Code ExecutionCVE-2021-34473Microsoft · CVSS 9.1 · 100% likely

    CWE-918APT35

  2. Microsoft Exchange Server SSRF VulnerabilityCVE-2021-26855Microsoft · CVSS 9.1 · 100% likely

    CWE-918APT35APT412 bounty reports

  3. Microsoft Exchange Server Elevation of Privilege VulnerabilityCVE-2022-41040Microsoft · CVSS 8.8 · 100% likely

    CWE-918Ember BearPlay1 bounty report

  4. Skype for Business 2019 (SfB) - Blind Server-side Request ForgeryCVE-2023-41763Microsoft · CVSS 5.3 · 90% likely

    CWE-9181 bounty report

  5. uniquesig0/InternalSite/InitParams.aspx in Microsoft Forefront Unified Access Gateway 2010 allows remote attackers to trigger outbound DNS queries for arbitrary hosts via a comma-…CVE-2018-12571Microsoft · 30% likely

    CWE-918

  6. Microsoft Purview Information Disclosure VulnerabilityCVE-2025-21385Microsoft · CVSS 8.8 · 28% likely

    CWE-918

  7. Microsoft SharePoint Elevation of Privilege VulnerabilityCVE-2025-53760Microsoft · CVSS 7.1 · 28% likely

    CWE-918

  8. Microsoft Exchange Server Information Disclosure VulnerabilityCVE-2026-45502Microsoft · CVSS 5 · 20% likely

    CWE-918

  9. An elevation of privilege vulnerability exists in Windows 10, Windows 8.1, Windows RT 8.1, Windows Server 2012, Windows Server 2012 R2, and Windows Server 2016 versions of Microso…CVE-2017-0211Microsoft Corporation · 14% likely

    CWE-610

  10. Microsoft Copilot Studio Information Disclosure VulnerabilityCVE-2024-38206Microsoft · CVSS 8.5 · 12% likely

    CWE-918

  11. Rollup 18 for Microsoft Exchange Server 2010 SP3 and previous versions has an SSRF vulnerability via the username parameter in /owa/auth/logon.aspx in the OWA (Outlook Web Access)…CVE-2018-16793Microsoft · 11% likely

    CWE-918

  12. Microsoft ADFS 4.0 Windows Server 2016 and previous (Active Directory Federation Services) has an SSRF vulnerability via the txtBoxEmail parameter in /adfs/ls.CVE-2018-16794Microsoft · 8.0% likely

    CWE-918

  13. Microsoft SharePoint Server Spoofing VulnerabilityCVE-2023-28288Microsoft · CVSS 8.1 · 6.2% likely

    CWE-918

  14. Microsoft SharePoint Server Spoofing VulnerabilityCVE-2021-31950Microsoft · CVSS 7.6 · 4.6% likely

    CWE-918

  15. Azure Storage Resource Provider Spoofing VulnerabilityCVE-2025-29972Microsoft · CVSS 9.9 · 3.3% likely

    CWE-918

  16. Microsoft UFO: IPv6 transition address bypass of SSRF guard in URL validationCVE-2026-73297microsoft · CVSS 6.9 · 2.9% likely

    CWE-918

  17. Microsoft SharePoint Server Information Disclosure VulnerabilityCVE-2024-32987Microsoft · CVSS 7.5 · 2.3% likely

    CWE-918

  18. Microsoft Power Apps Information Disclosure VulnerabilityCVE-2025-47733Microsoft · CVSS 9.1 · 1.8% likely

    CWE-918

  19. Azure Health Bot Elevation of Privilege VulnerabilityCVE-2024-38109Microsoft · CVSS 9.1 · 1.8% likely

    CWE-918

  20. Microsoft SharePoint Server Information Disclosure VulnerabilityCVE-2023-24954Microsoft · CVSS 6.5 · 1.8% likely

    CWE-918

  21. Microsoft Exchange Server Information Disclosure VulnerabilityCVE-2023-21761Microsoft · CVSS 7.5 · 1.7% likely

    CWE-918

  22. Microsoft Exchange Server Elevation of Privilege VulnerabilityCVE-2026-45504Microsoft · CVSS 8.8 · 1.3% likelycovered by CyberSIXT

    CWE-918

  23. Azure OpenAI Elevation of Privilege VulnerabilityCVE-2025-53767Microsoft · CVSS 10 · 1.2% likely

    CWE-918

  24. Azure IOT Explorer Spoofing VulnerabilityCVE-2026-26121Microsoft · CVSS 7.5 · 1.2% likelycovered by CyberSIXT

    CWE-918

  25. Microsoft Dynamics 365 Sales Elevation of Privilege VulnerabilityCVE-2025-21177Microsoft · CVSS 8.7 · 1.1% likely

    CWE-918

  26. Azure MCP Server Tools Elevation of Privilege VulnerabilityCVE-2026-26118Microsoft · CVSS 8.8 · 1.1% likelycovered by CyberSIXT

    CWE-918

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-14 · CISA KEV checked 2026-11-15. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.