Cross-site scripting (XSS) vulnerability in program/lib/washtml.php in Roundcube Webmail 0.8.0 allows remote attackers to inject arbitrary web script or HTML by using "javascript:" in an href attribute in the body of an HTML-formatted email.
https://github.com/roundcube/roundcubemail/commit/5ef8e4ad9d3ee8689d2b83750aa65395b7cd59ee
http://www.securelist.com/en/advisories/50279
http://www.openwall.com/lists/oss-security/2012/08/20/9
http://www.openwall.com/lists/oss-security/2012/08/20/2
http://trac.roundcube.net/ticket/1488613