CVE-2017-9509: Atlassian Crucible

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

The review file upload resource in Atlassian Crucible before version 4.4.1 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the charset of a previously uploaded file.

Affected products

• Atlassian Crucible: up to and including 4.4.0
• Atlassian Fisheye: up to and including 4.4.0

Published 2017-08-24. Last modified 2026-06-17.