Rui Chang

**Name of the Vulnerable Software and Affected Versions** Grails versions prior to 3.3.17 Grails versions prior to 4.1.3 Grails versions prior to 5.3.4 Grails versions prior to 6.1.0 **Description** A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. **Recommendations** For Grails versions prior to 3.3.17, update to version 3.3.17 or later. For Grails versions prior to 4.1.3, update to version 4.1.3 or later. For Grails versions prior to 5.3.4, update to version 5.3.4 or later. For Grails versions prior to 6.1.0, update to version 6.1.0 or later. As a temporary workaround, consider avoiding data binding to request data until a patch is available.