A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2026-56164

Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

Published
2026-07-14
Modified
2026-07-31
Sources
cisa-kev

Summary

Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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