CVE-2019-15630: Mulesoft API Gateway

High severity, CVSS 7.5. EPSS: 3% chance of exploitation in the next 30 days.

Directory Traversal in APIkit, HTTP connector, and OAuth2 Provider components in MuleSoft Mule Runtime 3.2.0 and higher released before August 1 2019, MuleSoft Mule Runtime 4.1.0 and higher released before August 1 2019, and all versions of MuleSoft API Gateway released before August 1 2019 allow remote attackers to read files accessible to the Mule process.

Affected products

• Mulesoft API Gateway: any version
• Mulesoft Mule Runtime: from 3.2.0, up to and including 3.9.3; from 4.1.0, up to and including 4.2.1

Published 2019-08-30. Last modified 2026-06-17.