CVE-2018-1000837: Obeo Uml Designer

Critical severity, CVSS 10.0. EPSS: 1.8% chance of exploitation in the next 30 days.

UML Designer version <= 8.0.0 contains a XML External Entity (XXE) vulnerability in XML parser for plugins that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via malicious plugins.xml file.

Affected products

• Obeo Uml Designer: up to and including 8.0.0

Published 2018-12-20. Last modified 2026-06-17.