CVE-2026-58588

Published: Jul 10, 2026Modified: Jul 21, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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 (4)

Products: Drupal Canvas Project: Drupal Canvas

Drupal Canvas Project

1 product

Drupal Canvas

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Drupal Canvas Project Drupal Canvas	Before 1.4.2
Drupal Canvas Project Drupal Canvas	From 1.5.0 to 1.5.2
Drupal Canvas Project Drupal Canvas	From 1.6.0 to 1.6.1
Drupal Canvas Project Drupal Canvas	From 1.7.0 to 1.7.1

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product 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.

References (1)

https://www.drupal.org/sa-contrib-2026-066

Source: mlhess@drupal.org

Third Party Advisory

Timeline

No history available yet.