View online: https://www.drupal.org/node/2710115 * Advisory ID: DRUPAL-SA-CONTRIB-2016-023 * Project: Organic groups [1] (third-party module) * Version: 7.x * Date: 2016-April-20 * Security risk: 12/25 ( Moderately Critical) AC:Complex/A:User/CI:Some/II:Some/E:Theoretical/TD:Default [2] * Vulnerability: Access bypass -------- DESCRIPTION --------------------------------------------------------- This module enables users to create and manage their own 'groups'. Each group can have subscribers, and maintains a group home page where subscribers communicate among themselves. Selective groups require approval in order to become a member, or even invitation-only groups. Under the certain field configurations a user is able to subscribe without approval to group that requires approving the membership. Depending on permissions, the user may be able to post content to that group. -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * Organic groups 7.x-2.x versions prior to 7.x-2.9. Drupal core is not affected. If you do not use the contributed Organic groups [4] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Organic groups module for Drupal 7.x, upgrade to Organic groups 7.x-2.9 [5] Also see the Organic groups [6] project page. -------- REPORTED BY --------------------------------------------------------- * Jonathan Hedstrom (jhedstrom) [7] -------- FIXED BY ------------------------------------------------------------ * Jonathan Hedstrom (jhedstrom) [8] * Helena Eksler [9] -------- COORDINATED BY ------------------------------------------------------ * David Snopek [10] of the Drupal Security Team * Mike Potter [11] provisional member of the Drupal Security Team -------- CONTACT AND MORE INFORMATION ---------------------------------------- The Drupal security team can be reached at security at drupal.org or via the contact form at https://www.drupal.org/contact [12]. Learn more about the Drupal Security team and their policies [13], writing secure code for Drupal [14], and securing your site [15]. Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity [16] [1] https://www.drupal.org/project/og [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/og [5] https://www.drupal.org/node/2709927 [6] https://www.drupal.org/project/og [7] https://www.drupal.org/user/208732 [8] https://www.drupal.org/user/208732 [9] https://www.drupal.org/user/2997591 [10] https://www.drupal.org/user/266527 [11] https://www.drupal.org/user/616192 [12] https://www.drupal.org/contact [13] https://www.drupal.org/security-team [14] https://www.drupal.org/writing-secure-code [15] https://www.drupal.org/security/secure-configuration [16] https://twitter.com/drupalsecurity