CVE-2015-5603: Atlassian Hipchat

Medium severity, CVSS 6.5. EPSS: 59.3% chance of exploitation in the next 30 days.

The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template Injection Vulnerability."

Affected products

• Atlassian Hipchat: up to and including 6.29.2

Published 2015-09-21. Last modified 2026-06-17.