CVE-2026-58588: Drupal Canvas Project Drupal Canvas

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal Canvas allows Cross-Site Scripting (XSS). This issue affects Drupal Canvas versions: from 0.0.0 to 1.4.2, from 1.5.0 to 1.5.2, from 1.6.0 to 1.6.1, from 1.7.0 to 1.7.1.

Affected products

• Drupal Canvas Project Drupal Canvas: before 1.4.2 (fixed in 1.4.2); from 1.5.0, before 1.5.2 (fixed in 1.5.2); from 1.6.0, before 1.6.1 (fixed in 1.6.1); from 1.7.0, before 1.7.1 (fixed in 1.7.1)

Published 2026-07-10. Last modified 2026-07-21.