Design/Logic Flaw

The Apache OFBiz HTTP engine (org.apache.ofbiz.service.engine.HttpEngine.java) handles requests for HTTP services via the /webtools/control/httpService endpoint. This service takes the serviceContent parameter in the request and deserializes it using XStream. This XStream instance is slightly guarded by disabling the creation of ProcessBuilder. However, this can be easily bypassed (and in multiple ways). Mitigation: Upgrade to 16.11.06 or manually apply the following commits on branch 16 r1850017+1850019