Arshita Sandhiparthi

**Name of the Vulnerable Software and Affected Versions** Atlassian Companion App for MacOS (affected versions not specified) **Description** The issue is related to a remote code execution vulnerability in the Atlassian Companion App for MacOS. An attacker could utilize WebSockets to bypass Atlassian Companion’s blocklist and MacOS Gatekeeper to allow execution of code. This vulnerability is associated with insufficient access control in the WebSocket technology of the application. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.