[Security-news] Drupal core - Moderately critical - Multiple vulnerabilities - SA-CORE-2022-015

[security-news at drupal.org]

View online: https://www.drupal.org/sa-core-2022-015

Project: Drupal core [1]
Date: 2022-July-20
Security risk: *Moderately critical* 11∕25
AC:Complex/A:User/CI:Some/II:Some/E:Theoretical/TD:Uncommon [2]
Vulnerability: Multiple vulnerabilities

Description: 
The Media oEmbed iframe route does not properly validate the iframe domain
setting, which allows embeds to be displayed in the context of the primary
domain. Under certain circumstances, this could lead to cross-site scripting,
leaked cookies, or other vulnerabilities.

This advisory is not covered by Drupal Steward [3].

Solution: 
Install the latest version:

   * If you are using Drupal 9.4, update to Drupal 9.4.3 [4].
   * If you are using Drupal 9.3, update to Drupal 9.3.19 [5].

All versions of Drupal 9 prior to 9.3.x are end-of-life and do not receive
security coverage. Note that Drupal 8 has reached its end of life [6].

Drupal 7 core does not include the Media module and therefore is not
affected.

Reported By: 
   * Heine [7] of the Drupal Security Team

Fixed By: 
   * Lee Rowlands [8] of the Drupal Security Team
   * Alex Pott [9] of the Drupal Security Team
   * Samuel Mortenson [10]
   * xjm [11] of the Drupal Security Team
   * Heine [12] of the Drupal Security Team
   * Joseph Zhao [13], provisional member of the Drupal Security Team
   * Vijay Mani [14], provisional member of the Drupal Security Team
   * Alex Bronstein [15] of the Drupal Security Team
   * Neil Drumm [16] of the Drupal Security Team
   * Benji Fisher [17], provisional member of the Drupal Security Team
   * Jen Lampton [18], provisional member of the Drupal Security Team
   * Dave Long [19], provisional member of the Drupal Security Team


[1] https://www.drupal.org/project/drupal
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/steward
[4] https://www.drupal.org/project/drupal/releases/9.4.3
[5] https://www.drupal.org/project/drupal/releases/9.3.19
[6] https://www.drupal.org/psa-2021-06-29
[7] https://www.drupal.org/user/17943
[8] https://www.drupal.org/user/395439
[9] https://www.drupal.org/user/157725
[10] https://www.drupal.org/user/2582268
[11] https://www.drupal.org/user/65776
[12] https://www.drupal.org/user/17943
[13] https://www.drupal.org/user/1987218
[14] https://www.drupal.org/user/93488
[15] https://www.drupal.org/user/78040
[16] https://www.drupal.org/user/3064
[17] https://www.drupal.org/user/683300
[18] https://www.drupal.org/user/85586
[19] https://www.drupal.org/user/246492