Cross-site scripting vulnerability in status.php3 in Imp Webmail 2.2.6 and earlier allows remote attackers to gain access to the e-mail of other users by hijacking session cookies via the message parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/7496
http://www.securityfocus.com/bid/3525
http://www.caldera.com/support/security/advisories/CSSA-2001-039.0.txt
http://marc.info/?l=bugtraq&m=100540578822469&w=2
http://marc.info/?l=bugtraq&m=100535679608486&w=2
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000437