View online: https://www.drupal.org/node/2446019

* Advisory ID: DRUPAL-SA-CONTRIB-2015-071 * Project: Simple subscription [1] (third-party module) * Version: 6.x, 7.x * Date: 2015-March-04 * Security risk: 13/25 ( Moderately Critical) AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:All [2] * Vulnerability: Cross Site Scripting

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

This module enables you to add a block to allow visitors to subscribe to a site's newsletter.

The module failed to sanitize some block content, leading to a Cross Site Scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer blocks".

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

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

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

* Simple Subscription 6.x-1.x versions prior to 6.x-1.1. * Simple Subscription 7.x-1.x versions prior to 7.x-1.1.

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

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

Install the latest version:

* If you use the Simple Subscription module for Drupal 6.x, upgrade to Simple Subscription 6.x-1.1 [5] * If you use the Simple Subscription module in branch 7.x-1.x for Drupal 7.x, upgrade to Simple Subscription 7.x-1.1 [6] * If you use the Simple Subscription module in branch 7.x-2.x for Drupal 7.x, there is nothing to do, this branch is secure

Also see the Simple Subscription [7] project page.

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

* Matt Vance [8] provisional member of the Drupal Security Team

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

* Matt Vance [9] provisional member of the Drupal Security Team * SebCorbin [10] the module maintainer

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

* Michael Hess [11] of the Drupal Security Team * Matt Vance [12] provisional member of the Drupal Security Team * Aaron Ott [13] 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 [14].

Learn more about the Drupal Security team and their policies [15], writing secure code for Drupal [16], and securing your site [17].

Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity [18]

[1] https://www.drupal.org/project/simple_subscription [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/simple_subscription [5] https://www.drupal.org/node/2437931 [6] https://www.drupal.org/node/2437933 [7] https://www.drupal.org/project/simple_subscription [8] https://www.drupal.org/user/88338 [9] https://www.drupal.org/user/88338 [10] https://www.drupal.org/user/412171 [11] https://security.drupal.org/user/14049 [12] https://www.drupal.org/user/88338 [13] https://www.drupal.org/user/154069 [14] https://www.drupal.org/contact [15] https://www.drupal.org/security-team [16] https://www.drupal.org/writing-secure-code [17] https://www.drupal.org/security/secure-configuration [18] https://twitter.com/drupalsecurity