Drupal Webform XSS (CVE-2026-96359) before 6.3.2
CVE-2026-96359 Published on October 22, 2026
Webform - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-159
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Webform allows Cross-Site Scripting (XSS). This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.
Vulnerability Analysis
CVE-2026-96359 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2026-96359 has been classified to as a XSS vulnerability or weakness.
Affected Versions
Drupal Webform:- Version 0.0.0 and below 6.2.12 is affected.
- Version 6.3.0 and below 6.3.1 is affected.