CVE-2021-27335

KollectApps before 4.8.16c is affected by insecure Java deserialization, leading to Remote Code Execution via a ysoserial.payloads.CommonsCollections parameter.

Date published : 2021-02-18

https://hacked0x90.net/index.php/2021/02/15/kollectapp-insecure-java-deserialization/