[IT-SecNots] [Security-news] Webform - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-154

[security-news AT drupal.org]

View online: https://www.drupal.org/sa-contrib-2026-154

Project: Webform [1]
Project machine name: webform
Date: 2026-September-23
Security risk: *Moderately critical* 11 ∕ 25
AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:Uncommon [2]
Vulnerability: Cross-site scripting

Affected versions: <6.2.12 || >=6.3.0 <6.3.1
CVE IDs: CVE-2026-96360
Description: 
The Webform module allows site builders to create forms, collect submissions,
and configure access to forms and submission data.

The module provides JavaScript behaviours for announcing dynamic form updates
to assistive technologies.

In some configurations, due to improper sanitisation, specially crafted
announcement text could create a cross-site scripting risk for users
interacting with the affected Webform.

Solution: 
Install the latest version:

 * If you use the 6.2.x branch of Webform upgrade to Webform 6.2.12 [3].
 * If you use the 6.3.x branch of Webform, upgrade to Webform 6.3.1 [4].

Reported By: 
 * Pierre Rudloff (prudloff) [5] of the Drupal Security Team

Fixed By: 
 * Jacob Rockowitz (jrockowitz) [6]
 * Lee Rowlands (larowlan) [7] of the Drupal Security Team

Coordinated By: 
 * Swan Kalata (akalata) [8] of the Drupal Security Team
 * Bram Driesen (bramdriesen) [9] of the Drupal Security Team
 * Pierre Rudloff (prudloff) [10] of the Drupal Security Team
 * Jess  (xjm) [11] of the Drupal Security Team

------------------------------------------------------------------------------
Contribution record [12]

[1] https://www.drupal.org/project/webform
[2] https://www.drupal.org/security-team/risk-levels
[3] https://www.drupal.org/project/webform/releases/6.2.12
[4] https://www.drupal.org/project/webform/releases/6.3.1
[5] https://www.drupal.org/u/prudloff
[6] https://www.drupal.org/u/jrockowitz
[7] https://www.drupal.org/u/larowlan
[8] https://www.drupal.org/u/akalata
[9] https://www.drupal.org/u/bramdriesen
[10] https://www.drupal.org/u/prudloff
[11] https://www.drupal.org/u/xjm
[12]  
https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal.org/node/3600603

_______________________________________________
Security-news mailing list -- security-news AT drupal.org
To unsubscribe send an email to security-news-leave AT drupal.org
Unsubscribe at