? Atlassian JIRA v6.0.3 Arbitrary HTML/Script Execution Vulnerability Vendor: Atlassian Corporation Pty Ltd. Product web page: https://www.atlassian.com Affected version: 6.0.3 and 6.0.2 Summary: JIRA is an issue tracking project management software for teams planning, building, and launching great products. Desc: JIRA suffers from a reflected XSS issue due to a failure to properly sanitize user-supplied input to the 'name' GET parameter in the 'deleteuserconfirm.jsp' script. Attackers can exploit this weakness to execute arbitrary HTML and script code in a user's browser session. Vulnerable JSP script location: - jira-components/jira-webapp/src/main/webapp/secure/admin/user/views/deleteuserconfirm.jsp Tested on: Microsoft Windows 7 Ultimate SP1 (EN) Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2013-5151 Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5151.php Vendor: https://jira.atlassian.com/browse/JRA-34160 https://jira.atlassian.com/browse/JRA/fixforversion/33790 https://jira.atlassian.com/browse/JRA/fixforversion/34310 25.06.2013 -- http://localhost:8080/secure/admin/user/DeleteUser!default.jspa?name=a"><script>alert(document.cookie);</script>&returnUrl=UserBrowser.jspa