Cross-site scripting (XSS) vulnerability in Review Board 1.7.x before 1.7.27 and 2.0.x before 2.0.4 allows remote attackers to inject arbitrary web script or HTML via a query parameter to a diff fragment page.
https://www.reviewboard.org/news/2014/07/22/review-board-1-7-27-and-2-0-3-security-releases
https://www.reviewboard.org/docs/releasenotes/reviewboard/2.0.4
https://www.reviewboard.org/docs/releasenotes/reviewboard/1.7.27
http://www.securityfocus.com/bid/68858
http://secunia.com/advisories/60243