CVE-2026-58588

CVE-2026-58588 describes an XSS vulnerability in the Drupal Canvas module caused by improper neutralization of input during web page generation. Affected versions are: 0.0.0–1.4.2, 1.5.0–1.5.2, 1.6.0–1.6.1, and 1.7.0–1.7.1. The issue stems from allowing image uploads via a custom API while valida...