A vulnerability was found in jeecg-boot. It has been declared as critical. This vulnerability affects unknown code of the file /api/. The manipulation of the argument file leads to unrestricted upload. Using CWE to declare the problem leads to CWE-434. The weakness was shared 08/04/2022. The advisory is available at cnblogs.com. This vulnerability was named CVE-2022-2647. The attack can be initiated remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project. It is declared as proof-of-concept. It is possible to download the exploit at cnblogs.com. As 0-day the estimated underground price was around $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability.