Absolute path traversal vulnerability in a certain ActiveX control in the CYFT object in ft60.dll in Yahoo! Messenger 8.1.0.421 allows remote attackers to force a download, and create or overwrite arbitrary files via a full pathname in the second argument to the GetFile method.
https://www.exploit-db.com/exploits/4428
https://exchange.xforce.ibmcloud.com/vulnerabilities/36694
http://www.shinnai.altervista.org/exploits/txt/TXT_KJDPaI2IlM5P9PP6N6dI.html