View online: https://www.drupal.org/node/2842760 * Advisory ID: DRUPAL-SA-CONTRIB-2017-005 * Project: (third-party module) * Version: 7.x * Date: 2017-January-11 * Security risk: 23/25 ( Highly Critical) AC:None/A:User/CI:All/II:All/E:Exploit/TD:All [1] * Vulnerability: Arbitrary PHP code execution -------- DESCRIPTION --------------------------------------------------------- The Mailjet module integrates with a 3rd party system to deliver site-generated emails, including newsletters, system notifications, etc. The Mailjet module included v5.2.8 of the PHPMailer library in its "includes" directory. Per PSA-2016-004 [2], this version of the PHPMailer library was vulnerable to PHP code execution. Per Drupal.org policy, 3rd party code should not be stored [3] in drupal.org repositories. Updating this module will require manual actions to replace the PHPMailer library as described in the README.txt file included in the release. -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [4] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * Mailjet 7.x-2.x versions prior 7.x-2.9. Drupal core is not affected. If you do not use the contributed module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Mailjet module for Drupal 7.x, upgrade to Mailjet7.x-2.9 [5] Also see the project page. -------- REPORTED BY --------------------------------------------------------- * hargobind [6] -------- FIXED BY ------------------------------------------------------------ * Proxiad [7] the module maintainer -------- COORDINATED BY ------------------------------------------------------ * Damien McKenna [8] 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 [9]. Learn more about the Drupal Security team and their policies [10], writing secure code for Drupal [11], and securing your site [12]. Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity [13] [1] https://www.drupal.org/security-team/risk-levels [2] https://www.drupal.org/psa-2016-004 [3] https://www.drupal.org/node/422996 [4] http://cve.mitre.org/ [5] https://www.drupal.org/project/mailjet/releases/7.x-2.9 [6] https://www.drupal.org/u/hargobind [7] https://www.drupal.org/u/proxiad [8] https://www.drupal.org/u/damienmckenna [9] https://www.drupal.org/contact [10] https://www.drupal.org/security-team [11] https://www.drupal.org/writing-secure-code [12] https://www.drupal.org/security/secure-configuration [13] https://twitter.com/drupalsecurity