CVE-2012-4387

Apache Struts 2.0.0 through 2.3.4 allows remote attackers to cause a denial of service CPU consumption via a long parameter name, which is processed as an OGNL expression...

JVN#79099262: Apache Struts 2 vulnerable to an arbitrary Java method execution

Apache Struts 2 is a framework to create Java web applications. Apache Struts 2 contains an arbitrary Java method execution vulnerability due to improper conversion in OGNL expression if a non-string property is contained in action. Impact If a remote attacker sends a malformed request parameter ...

XWork < 2.0.11.2 - 'ParameterInterceptor' Class OGNL Security Bypass

source: https://www.securityfocus.com/bid/32101/info XWork is prone to a security-bypass vulnerability because it fails to adequately handle user-supplied input. Attackers can exploit this issue to manipulate server-side context objects with the privileges of the user running the application...