CVE-2026-25484: Craft CMS Craft Commerce

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Craft Commerce is an ecommerce platform for Craft CMS. In versions from 4.0.0-RC1 to 4.10.0 and from 5.0.0 to 5.5.1, there is a Stored XSS via Product Type names. The name is not sanitized when displayed in user permissions settings. The vulnerable input (source) is in Commerce (Product Type settings), but the sink is in CMS user permissions settings. This issue has been patched in versions 4.10.1 and 5.5.2.

Affected products

• Craft CMS Craft Commerce: from 4.0.1, before 4.10.1 (fixed in 4.10.1); from 5.0.0, before 5.5.2 (fixed in 5.5.2); version 4.0.0 only

Published 2026-02-03. Last modified 2026-06-17.