This vulnerability (CVE-2026-56161) in Microsoft Azure Logic Apps involves improper access control (CWE-284) that enables an authorized attacker to disclose sensitive information over the network. The CVSS 3.1 score of 9.6 reflects network attack vector, low attack complexity, required privileges, no user interaction, and high impact on confidentiality and integrity. The vendor has released an official fix and manages remediation for this cloud-hosted service. The vulnerability is publicly disclosed and documented by Microsoft.

An authorized attacker exploiting this vulnerability can disclose sensitive information over the network, impacting confidentiality and integrity of Azure Logic Apps environments. There is no reported impact on availability. The vulnerability is critical due to the high CVSS score and the potential for significant data exposure.

Microsoft has released an official fix for this vulnerability and manages remediation for Azure Logic Apps as a cloud service. Users should follow the vendor advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56161 to ensure their environments are updated and protected. No additional mitigation actions are required beyond applying the official fix.