A fastjson deserialization vulnerability in uzy-ssm-mall v1.1.0 allows attackers to execute arbitrary code via supplying a crafted input.
https://github.com/ChangeYourWay/post/blob/main/uzy-ssm-mall2.md
https://gist.github.com/ChangeYourWay/5f2b0100b167edf868dd702c0fa3cc35