Multiple unquoted Windows search path vulnerabilities in Apache Friends XAMPP 1.5.2 might allow local users to gain privileges via a malicious program file in %SYSTEMDRIVE%, which is run when XAMPP attempts to execute (1) FileZillaServer.exe, (2) mysqld-nt.exe, (3) Perl.exe, or (4) xamppcontrol.exe with an unquoted "Program Files" pathname.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26581
http://www.securityfocus.com/archive/1/434699/30/4860/threaded
http://www.apachefriends.org/en/news-article%2C75557.html
http://secdev.zoller.lu/research/xamp1.htm
http://lists.grok.org.uk/pipermail/full-disclosure/2006-May/046218.html