[IT-SecNots] [Security-news] Select (or other) - Moderately critical - Cross Site Scripting - SA-CONTRIB-2018-054

[security-news AT drupal.org]

View online: https://www.drupal.org/sa-contrib-2018-054

Project: Select (or other) [1]
Date: 2018-July-25
Security risk: *Moderately critical* 14∕25
AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All [2]
Vulnerability: Cross Site Scripting

Description: 
This module enables users to select 'other' on certain form elements and a
textfield appears for the user to provide a custom value.

The module doesn't sufficiently escape values of a text field the under the
scenario when "Select or other" formatter is used.

This vulnerability is mitigated by the fact that an attacker must have access
to edit a field that is displayed through the "Select or other" formatter.

Solution: 
  * If you use the "Select or other" 7.x-2.x, upgrade to Select or other
    7.x-2.24 [3]
  * If you use the "Select or other" 7.x-3.x, upgrade to Select or other
    7.x-3.0-alpha3 [4]

Also see the Select (or other) [5] project page.

Reported By: 
  * bucefal91  [6]

Fixed By: 
  * Chris Jansen [7], the module maintainer

Coordinated By: 
  * Michael Hess [8] of the Drupal Security Team

[1] https://www.drupal.org/project/select_or_other
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/project/select_or_other/releases/7.x-2.24
[4] https://www.drupal.org/project/select_or_other/releases/7.x-3.0-alpha3
[5] https://www.drupal.org/project/select_or_other
[6] https://www.drupal.org/user/504128
[7] https://www.drupal.org/user/2480548
[8] https://www.drupal.org/u/mlhess

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