View online: https://www.drupal.org/node/2657654

* Advisory ID: DRUPAL-SA-CONTRIB-2016-003 * Project: Open Atrium [1] (third-party module) * Version: 7.x * Date: 2016-January-27 * Security risk: 13/25 ( Moderately Critical) AC:None/A:None/CI:Some/II:None/E:Theoretical/TD:Uncommon [2] * Vulnerability: Access bypass

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

Open Atrium allows you to control access via a hierarchy of public and private spaces and sub-spaces. If a public sub-space is created within a private parent-space, the content nodes of the public sub-space are accessible to users who are not members of the parent private space.

This issue only affects sites that use private sub-spaces.

-------- CVE IDENTIFIER(S) ISSUED --------------------------------------------

* /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./

-------- VERSIONS AFFECTED ---------------------------------------------------

* Open Atrium 7.x-2.x versions prior to 7.x-2.53.

Drupal core is not affected. If you do not use the contributed Open Atrium [4] module, there is nothing you need to do.

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

* Upgrade to the latest version, 7.x-2.53 [5]

If you are not able to fully upgrade to the latest version, ensure private sub-spaces are directly marked as private and are not seen publicly in a private parent space.

Also see the Open Atrium [6] project page.

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

* Mike Potter [7], Open Atrium maintainer.

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

* Mike Potter [8], Open Atrium maintainer. * Scott Henry [9], Open Atrium co-maintainer.

-------- COORDINATED BY ------------------------------------------------------

* Hunter Fox [10] of the Drupal Security Team * Ben Jeavons [11] 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/openatrium [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/openatrium [5] https://www.drupal.org/node/2657640 [6] https://www.drupal.org/project/openatrium [7] https://www.drupal.org/u/mpotter [8] https://www.drupal.org/u/mpotter [9] https://www.drupal.org/u/scottalan [10] https://www.drupal.org/user/426416 [11] https://www.drupal.org/u/coltrane [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