Shuangbiaodai

**Name of the Vulnerable Software and Affected Versions** IBOS OA version 4.5.5 **Description** A critical issue was found in the `actionEdit` function of the `?r=dashboard/roleadmin/edit&op=member` endpoint, part of the Add User Handler component. The manipulation of the `id` argument leads to SQL injection. This issue can be exploited remotely. The exploit has been publicly disclosed. **Recommendations** For IBOS OA version 4.5.5, as a temporary workaround, consider disabling the `actionEdit` function until a patch is available. Restrict access to the `?r=dashboard/roleadmin/edit&op=member` endpoint to minimize the risk of exploitation. Avoid using the `id` argument in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.