[Security-news] Context - Moderately critical - Cross Site Scripting - SA-CONTRIB-2022-049

[security-news at drupal.org]

View online: https://www.drupal.org/sa-contrib-2022-049

Project: Context [1]
Version: 7.x-3.107.x-3.97.x-3.87.x-3.77.x-3.67.x-3.57.x-3.47.x-3.37.x-3.27.x-3.17.x-3.07.x-3.0-rc17.x-3.0-beta77.x-3.0-beta67.x-3.0-beta57.x-3.0-beta47.x-3.0-beta37.x-3.0-beta27.x-3.0-beta17.x-3.0-alpha37.x-3.0-alpha27.x-3.0-alpha1
Date: 2022-July-27
Security risk: *Moderately critical* 12∕25
AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:Default [2]
Vulnerability: Cross Site Scripting

Description: 
This module enables you to conditionally display blocks in particular theme
regions.

The module doesn't sufficiently sanitize the title of a block as displayed in
the admin UI when a site administrator edits a context block reaction.

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

Solution: 
Install the latest version:

   * If you use the Context module for Drupal 7.x, upgrade to Context 
7.x-3.11.
     [3]

Reported By: 
   * Harold Aling [4]

Fixed By: 
   * Harold Aling [5]
   * Bostjan Kovac [6]
   * Nedjo Rogers [7]

Coordinated By: 
   * Damien McKenna [8] of the Drupal Security Team
   * Greg Knaddison [9] of the Drupal Security Team
   * Michael Hess [10] of the Drupal Security Team


[1] https://www.drupal.org/project/context
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/project/context/releases/7.x-3.11
[4] https://www.drupal.org/user/168440
[5] https://www.drupal.org/user/168440
[6] https://www.drupal.org/user/1773456
[7] https://www.drupal.org/user/4481
[8] https://www.drupal.org/user/108450
[9] https://www.drupal.org/user/36762
[10] https://www.drupal.org/user/102818