During an audit of a client, Security-Assessment.com discovered multiple critical vulnerabilities within the RockLiffe MailSite Express WebMail software. The vulnerabilities include the retrieval of arbitrary files from the web server, and bypassing attachment validation routines allowing for remote code execution. Exploitation details included. All versions of RockLiffe MailSite Express WebMail prior to version 6.1.22 are affected.
620b1bc3c58fa84fa86dd64e75b2c243efc3431f8bb6eb7c5bd361422269be97