View online: https://www.drupal.org/node/2365645

* Advisory ID: DRUPAL-SA-CONTRIB-2014-103 * Project: Passwordless [1] (third-party module) * Version: 7.x * Date: 2014-October-29 * 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 replaces the regular Drupal login form with a modification of the password-request form, to give the possibility to log in without using a password.

The module doesn't sufficiently sanitize user-generated text entered in the module's configuration form.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "configure passwordless settings".

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

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

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

* Passwordless 7.x-1.x versions up to 7.x-1.8.

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

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

Install the latest version:

* Upgrade to Passwordless 7.x-1.8 [5]

Also see the Passwordless [6] project page.

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

* Ubani Balogun [7]

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

* Antonio Savorelli [8] the module maintainer * Ubani Balogun [9]

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

* Greg Knaddison [10] 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 [11].

Learn more about the Drupal Security team and their policies [12], writing secure code for Drupal [13], and securing your site [14].

[1] https://www.drupal.org/project/passwordless [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/passwordless [5] https://www.drupal.org/node/2361665 [6] https://www.drupal.org/project/passwordless [7] https://www.drupal.org/user/2858707 [8] https://www.drupal.org/user/121829 [9] https://www.drupal.org/user/2858707 [10] https://www.drupal.org/user/36762 [11] https://www.drupal.org/contact [12] https://www.drupal.org/security-team [13] https://www.drupal.org/writing-secure-code [14] https://www.drupal.org/security/secure-configuration