Jvvlee

**Name of the Vulnerable Software and Affected Versions** jvvlee MerlinsBoard (affected versions not specified) **Description** A vulnerability was found in the Grade Handler component of jvvlee MerlinsBoard, leading to improper authorization. The manipulation of an unknown part of this component is the cause of the issue. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited. **Recommendations** To fix this issue, it is recommended to apply a patch. At the moment, there is no information about a newer version that contains a fix for this vulnerability.