[Security-news] Open Social - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2025-079

[security-news at drupal.org]

View online: https://www.drupal.org/sa-contrib-2025-079

Project: Open Social [1]
Date: 2025-June-25
Security risk: *Moderately critical* 13 ∕ 25
AC:None/A:User/CI:None/II:Some/E:Theoretical/TD:All [2]
Vulnerability: Cross Site Request Forgery

Affected versions: <12.3.14 || >=12.4.0 <12.4.13
CVE IDs: CVE-2025-48921
Description: 
Open Social is a Drupal distribution for online communities, which ships with
a default module that allows users to enroll in events.

The module doesn't sufficiently protect certain routes from Cross Site
Request Forgery (CSRF) attacks. Users can be tricked into accepting or
rejecting these enrollments.

This issue only affects sites that have event enrollments enabled for an
event.

Solution: 
Install the latest version:

  * If you use Open Social 12.3.x upgrade to Open Social 12.3.14 [3]
  * If you use Open Social 12.4.x upgrade to Open Social 12.4.13 [4]

Reported By: 
  * Ivo  Van Geertruyen (mr.baileys) [5] of the Drupal Security Team

Fixed By: 
  * Alexander Varwijk (kingdutch) [6]
  * Robert Ragas (robertragas) [7]

Coordinated By: 
  * Greg Knaddison (greggles) [8] of the Drupal Security Team


[1] https://www.drupal.org/project/social
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/project/social/releases/12.3.14
[4] https://www.drupal.org/project/social/releases/12.4.13
[5] https://www.drupal.org/u/mrbaileys
[6] https://www.drupal.org/u/kingdutch
[7] https://www.drupal.org/u/robertragas
[8] https://www.drupal.org/u/greggles