
CVE-2026-55040
Proof-of-concept exploit for Microsoft SharePoint CVE-2026-55040 that forges JWT tokens, bypasses authentication, auto-discovers metadata, and…
authentication-authorizationexploitationimpersonation-tools+4
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Proof-of-concept exploit for Microsoft SharePoint CVE-2026-55040 that forges JWT tokens, bypasses authentication, auto-discovers metadata, and…

CVE-2026-56164 is a critical missing-authentication vulnerability affecting on-premises Microsoft SharePoint Server. It allows unauthenticated,…

Read-only Entra ID app-credential assessment: enumerates Graph permissions, Azure RBAC, and reachable cloud data, then maps findings to…