parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java.
fortiguard.com/encyclopedia/ips/44059
github.com/advisories/GHSA-xjrr-xv9m-4pw5
github.com/alibaba/fastjson
github.com/alibaba/fastjson/wiki/security_update_20170315
github.com/pippo-java/pippo/commit/8443377d3c5b35acca190a66894b4f95e4051be2
github.com/pippo-java/pippo/issues/466
nvd.nist.gov/vuln/detail/CVE-2017-18349