Sof3

**Name of the Vulnerable Software and Affected Versions** RegionProtect versions prior to 1.1.0 **Description** The issue is related to a YAML injection vulnerability in RegionProtect, a plugin for managing events in certain regions. This vulnerability can cause an instant server crash if the passed arguments are not matched. **Recommendations** For versions prior to 1.1.0, update to version 1.1.0 to resolve the issue. As a temporary workaround, restrict operator permissions to untrusted people and avoid entering arguments likely to cause a crash.