🟠 High | Source: Microsoft Security Response Center
A vulnerability in Azure Logic Apps allows an authenticated attacker to access information they should not be able to see by exploiting improper access controls over a network. This is an information disclosure flaw, meaning an attacker with existing access could potentially expose sensitive data processed or stored within Logic Apps workflows. Logic Apps is widely used to integrate services and automate business processes, so exposed data could include credentials, API keys, or business-critical payloads.
Security Architect’s Take: Review who holds Contributor or higher roles on Logic Apps resources and audit run history access permissions, as overly permissive RBAC assignments may increase exposure. Monitor Microsoft’s patch guidance closely and apply any available fixes promptly, given Logic Apps frequently handles sensitive integration data across services.
Original advisory: CVE-2026-56161 Azure Logic Apps Information Disclosure Vulnerability