* Advisory ID: DRUPAL-SA-CONTRIB-2012-031
  * Projects: UC PayDutchGroup / WeDeal payment [1], Multisite Search [2]
    (third-party modules)
  * Version: 6.x
  * Date: 2012-March-7
  * Security risk: Critical [3]
  * Exploitable from: Remote
  * Vulnerability: Information Disclosure

-------- DESCRIPTION  
---------------------------------------------------------

UC PayDutchGroup / WeDeal payment [4] integrates the PayDutchGroup / WeDeal
payment gateway with Ubercart. The module exposes account credentials for the
store's PayDutchGroup account under certain circumstances allowing a
malicious user to login to the PayDutchGroup site as the store owner and
manage the store owner's account. The vulnerability is mitigated by an
attacker needing to gain an account with the ability to checkout of the
store.

Multisite Search [5] allows you to index and search content from all sites in
a Multisite configuration. The module doesn't sufficiently escape user input
when constructing queries. The vulnerability is mitigated by the fact that in
order to execute arbitrary sql injection malicious users must have the
ability to administer multisite search.
-------- VERSIONS AFFECTED  
---------------------------------------------------


All versions of UC PayDutchGroup / WeDeal payment are affected by
vulnerabilities.

All versions of Multisite Search payment are affected by vulnerabilities.

Drupal core is not affected. If you do not use one of the contributed modules
listed above, there is nothing you need to do.

-------- SOLUTION  
------------------------------------------------------------

Users of thes modules are encouraged to disable the modules and search for
similar alternatives. Users of the module who wish to take over
maintainership should post patches to the issue queue to fix the security
issues and request maintenance following the Unsupported project process [6]

-------- REPORTED BY  
---------------------------------------------------------

  * UC PayDutchGroup / WeDeal payment issue reported by Rolf Meijer [7]
  * Multisite Search issue reported by Justin Klein Keane [8]

-------- FIXED BY  
------------------------------------------------------------

No fixes created.

-------- CONTACT AND MORE INFORMATION  
----------------------------------------

The Drupal security team can be reached at security at drupal.org or via the
contact form at http://drupal.org/contact [9].

Learn more about the Drupal Security team and their policies [10], writing
secure code for Drupal [11], and securing your site [12].


[1] http://drupal.org/project/uc_paydutch
[2] http://drupal.org/project/multisite_search
[3] http://drupal.org/security-team/risk-levels
[4] http://drupal.org/project/uc_paydutch
[5] http://drupal.org/project/multisite_search
[6] http://drupal.org/node/251466
[7] http://drupal.org/user/358052
[8] http://drupal.org/user/302225
[9] http://drupal.org/contact
[10] http://drupal.org/security-team
[11] http://drupal.org/writing-secure-code
[12] http://drupal.org/security/secure-configuration