mailing list archives
BananaDance Wiki b2.2 - Multiple Web Vulnerabilities
From: Vulnerability Lab <research () vulnerability-lab com>
Date: Sun, 11 Nov 2012 18:26:22 +0100
BananaDance Wiki b2.2 - Multiple Web Vulnerabilities
Common Vulnerability Scoring System:
Banana Dance is an open-source PHP/MySQL-based program. It is designed to combine the simplicity of wiki-publishing
software with the versatility of a CMS. The program also promotes community-building through organized and
user-rated commenting features. Highly flexible with theme-integration and extension availability Banana Dance
can be used for all types of purposes, whether it be to create an entire website, a product owner`s manual, or
an `article`-posting site.
(Copy of the Vendor Homepage: http://www.bananadance.org )
The vulnerability Laboratory Research Team discovered multiple web vulnerabilities in the official BananaDance Wiki
2012-11-10: Public or Non-Public Disclosure
A SQL Injection vulnerability is detected in the BananaDance Wiki B2.2 Content Management System.
The vulnerability allows an attacker (remote) or local privileged moderator/admin user account to execute own
SQL commands on the affected application dbms. The sql injection vulnerability is located in user management module
with the bound vulnerable alpha listing parameter. Successful exploitation of the vulnerability results in dbms &
application compromise. Exploitation requires no user interaction & without privileged user account.
[+] User Management
Multiple persistent input validation vulnerabilities are detected in the BananaDance Wiki B2.2 Content Management
The bugs allow remote attackers to implement/inject malicious script code on the application side (persistent) of the
The persistent vulnerabilities are located in the user, banned user, badge module listing with the bound vulnerable
username and email parameters.
Successful exploitation of the vulnerability can lead to session hijacking (manager/admin) or stable (persistent)
Exploitation requires low user inter action (view listing) & a registered low privileged web application user account.
[+] Add User - Listing
[+] Banned User - Listing
[+] Badges - Listing
[+] Username & Email (Profil)
Proof of Concept:
The sql injection vulnerability can be exploited by local privileged user accounts and moderators.
For demonstration or reproduce ...
<title>BananaDance Wiki b2.2 - SQL Vulnerability</title>
<iframe src=http://bananadance-wiki.127.0.0.1:1339/admin/index.php?l=users&alpha=A'-1 [SQL-INJECTION!]-- width="1000"
<iframe src=http://bananadance-wiki.127.0.0.1:1339/admin/index.php?l=users&alpha=M'-1 [SQL-INJECTION!]-- width="1000"
<iframe src=http://bananadance-wiki.127.0.0.1:1339/admin/index.php?l=users&alpha=K'-1 [SQL-INJECTION!]-- width="1000"
The persistent input validation vulnerabilities can be exploited by remote attacker with low privileged application
user account and
low required user inter action. For demonstration or reproduce ...
Review: Add (Existing) User - Listing
<td valign="top"><center><img src="imgs/status-on.png" id="status19" alt="Active" title="Active" border="0" height="16"
<td valign="top"><a href="index.php?l=users_edit&id=19">"><[PERSISTENT EXECUTION OF INJECTED SCRIPT CODE!];)" <<=""
<td valign="top"><span style="">ESTANDAR</span></td>
<td valign="top"><a href="#" onClick="deleteID('bd_users','19');return false;">
<img src="imgs/icon-delete.png" border="0" alt="Delete" title="Delete" /></a></td>
The security risk of the local sql injection vulnerability is estimated as medium(+) because of the required moderator
The security risk of the persistent input validation vulnerabilities are estimated as high.
Vulnerability Laboratory [Research Team] - Kathrin SL (katha () vulnerability-lab com)
The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all
either expressed or implied, including the warranties of merchantability and capability for a particular purpose.
Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss
profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such
states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing
may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack
or trade with fraud/stolen material.
Domains: www.vulnerability-lab.com - www.vuln-lab.com -
Contact: admin () vulnerability-lab com - support () vulnerability-lab com - research ()
Section: video.vulnerability-lab.com - forum.vulnerability-lab.com -
Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab -
Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php -
Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability
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 Research Team or its suppliers. All pictures, texts, advisories, sourcecode,
other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record,
modify, use or edit our material contact (admin () vulnerability-lab com or support () vulnerability-lab com) to get a
Copyright © 2012 | Vulnerability Laboratory
VULNERABILITY RESEARCH LABORATORY
LABORATORY RESEARCH TEAM
CONTACT: research () vulnerability-lab com
- BananaDance Wiki b2.2 - Multiple Web Vulnerabilities Vulnerability Lab (Nov 12)