CVE-2019-10100: JetBrains Youtrack Integration

Critical severity, CVSS 9.8. EPSS: 2.2% chance of exploitation in the next 30 days.

In JetBrains YouTrack Confluence plugin versions before 1.8.1.3, it was possible to achieve Server Side Template Injection. The attacker could add an Issue macro to the page in Confluence, and use a combination of a valid id field and specially crafted code in the link-text-template field to execute code remotely.

Affected products

• JetBrains Youtrack Integration: before 1.8.1.3 (fixed in 1.8.1.3)

Published 2019-07-03. Last modified 2026-06-17.