CVE-2017-18089: Atlassian Crucible

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

The view review history resource in Atlassian Crucible before version 4.4.3 (the fixed version for 4.4.x) and 4.5.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the invited reviewers for a review.

Affected products

• Atlassian Crucible: from 4.4.0, before 4.4.3 (fixed in 4.4.3)

Published 2018-02-16. Last modified 2026-06-17.