CVE-2018-13388: Atlassian Crucible

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

The review attachment resource in Atlassian Fisheye and Crucible before version 4.5.3 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in attached files.

Affected products

• Atlassian Crucible: before 4.5.3 (fixed in 4.5.3)
• Atlassian Fisheye: before 4.5.3 (fixed in 4.5.3)

Published 2018-07-10. Last modified 2026-06-17.