Provide references for CVE-2021-31330.
Where can I find more information about CVE-2021-31330?
References are available at: https://mattschmidt.net/2021/04/14/review-board-xss-discovered/, https://www.reviewboard.org/news/2021/04/14/review-board-3-0-21-and-4-0-rc-2-security-bug-fixes-and-docker/, https://www.reviewboard.org/docs/releasenotes/reviewboard/3.0.21/, https://www.reviewboard.org/docs/releasenotes/reviewboard/4.0-rc-2/.