The Organic Groups (OG) module 6.x-2.x before 6.x-2.3 for Drupal does not properly restrict access, which allows remote attackers to obtain sensitive information such as private group titles via a request through the Views module.

Cross-site scripting (XSS) vulnerability in og.js in the Organic Groups (OG) module 6.x-2.x before 6.x-2.4 for Drupal, when used with the Vertical Tabs module, allows remote authenticated users to inject arbitrary web script or HTML via vectors related the group title.

The default views in the Organic Groups (OG) module 6.x-2.x before 6.x-2.4 for Drupal do not properly check permissions when all users have the "access content" permission removed, which allows remote attackers to bypass access restrictions and possibly have other unspecified impact.

The Organic Groups (OG) Vocabulary module 6.x before 6.x-1.0 for Drupal allows remote authenticated group members to bypass intended access restrictions, and create, modify, or read a vocabulary, via unspecified vectors.

Cross-site scripting (XSS) vulnerability in Organic Groups (OG) Vocabulary 5.x before 5.x-1.1 and 6.x before 6.x-1.1, a module for Drupal, allows remote attackers to inject arbitrary web script or HTML via the group title.

Cross-site scripting (XSS) vulnerability in Organic Groups (OG) 5.x-7.x before 5.x-7.4, 5.x-8.x before 5.x-8.1, and 6.x-1.x before 6.x-1.4, a module for Drupal, allows remote authenticated users, with create or edit group nodes permissions, to inject arbitrary web script or HTML via the User-Agent HTTP header, a different issue than CVE-2008-3095.

Cross-site scripting (XSS) vulnerability in the variable editor in the Devel module 5.x before 5.x-1.2 and 6.x before 6.x-1.18, a module for Drupal, allows remote attackers to inject arbitrary web script or HTML via a variable name.