---
id: CVE-2026-96355
title: Webform - Critical - Remote Code Execution - SA-CONTRIB-2026-175
summary: >-
  Improper Neutralization of Special Elements Used in a Template Engine
  vulnerability in Drupal Webform allows Code Injection. This issue affects
  Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'
cvssSource: adp
cwe:
  - CWE-1336
vendor: Drupal
product: Webform
affected:
  - Webform >= 0.0.0 < 6.2.12
  - Webform >= 6.3.0 < 6.3.1
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-22T14:41:21.855280Z'
published: '2026-10-22'
updated: '2026-10-23'
sourceUpdated: '2026-10-23T03:55:16.109Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-96355'
references:
  - url: 'https://www.drupal.org/sa-contrib-2026-175'
tags:
  - cve.org
epss: 0.00421
epssPercentile: 0.36227
ingestedAt: '2026-10-22T02:23:25.210Z'
---

## Overview

Improper Neutralization of Special Elements Used in a Template Engine vulnerability in Drupal Webform allows Code Injection. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.

## Affected

- `Webform >= 0.0.0 < 6.2.12`
- `Webform >= 6.3.0 < 6.3.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.