CVE-2025-59332: Dolfinus 3dalloy

High severity, CVSS 8.6. EPSS: 0.4% chance of exploitation in the next 30 days.

3DAlloy is a lightWeight 3D-viewer for MediaWiki. From 1.0 through 1.8, the <3d> parser tag and the {{#3d}} parser function allow users to provide custom attributes that are then appended to the canvas HTML element that is being output by the extension. The attributes are not sanitized, which means that arbitrary JavaScript can be inserted and executed.

Affected products

• Dolfinus 3dalloy: from 1.0, up to and including 1.8

Published 2025-09-15. Last modified 2026-06-17.