CVE-2020-4013: Atlassian Crucible

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

The review resource in Atlassian Fisheye and Crucible before version 4.8.1 allows remote attackers to inject arbitrary HTML or Javascript via a cross site scripting (XSS) vulnerability through the review objectives.

Affected products

• Atlassian Crucible: before 4.8.1 (fixed in 4.8.1)
• Atlassian Fisheye: before 4.8.1 (fixed in 4.8.1)

Published 2020-06-01. Last modified 2026-06-17.