CVE-2026-45226 Heym < 0.0.21 Authorization Bypass in Workflow Execution

Heym before 0.0.21 contains an authorization bypass vulnerability in workflow execution that allows authenticated users to execute arbitrary workflows by referencing victim workflow UUIDs without proper access validation. Attackers can create workflows with execute nodes or agent subWorkflowIds...

PT-2026-40451

Name of the Vulnerable Software and Affected Versions Heym versions prior to 0.0.21 Description An authorization bypass exists in workflow execution allowing authenticated users to execute arbitrary workflows. By referencing victim workflow UUIDs without proper access validation, attackers can...