Cross-site scripting (XSS) vulnerability in Hastymail2 before 1.01 allows remote attackers to inject arbitrary web script or HTML via a crafted background attribute within a cell in a TABLE element, related to improper use of the htmLawed filter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/64962
http://www.securityfocus.com/bid/43681
http://www.hastymail.org/security/