CVE-2017-15683: Craftercms Crafter CMS

High severity, CVSS 8.6. EPSS: 1.5% chance of exploitation in the next 30 days.

In Crafter CMS Crafter Studio 3.0.1 an unauthenticated attacker is able to create a site with specially crafted XML that allows the retrieval of OS files out-of-band.

Affected products

• Craftercms Crafter CMS: from 3.0.0, before 3.0.1 (fixed in 3.0.1)

Published 2020-11-27. Last modified 2026-07-09.