Directory traversal vulnerability in upload capability of WWW File Share Pro 2.42 and earlier allows remote attackers to overwrite arbitrary files via .. (dot dot) sequences in the filename parameter of a Content-Disposition: header.

WWW File Share Pro 2.42 and earlier allows remote attackers to cause a denial of service (crash) via a large POST request.

WWW File Share Pro 2.42 and earlier allows remote attackers to bypass directory access restrictions via (1) a URL with a trailing . (dot), or (2) a URI with a leading slash or backslash character.

LionMax Software WWW File Share Pro 2.60 allows remote attackers to cause a denial of service (crash or hang) via a long URL, possibly triggering a buffer overflow.

Chat Anywhere 2.72 and earlier allows remote attackers to hide their IP address by using %00 before the nickname, which causes the IP address to be displayed as $IP$ on the administration web page.

LionMax Software Chat Anywhere 2.72a allows remote attackers to cause a denial of service (server crash and client CPU consumption) via a username beginning with percent (%) followed by a null character.

Chat Anywhere 2.72a stores sensitive information such as passwords in plaintext in the .INI file for a chatroom, which allows local users to gain privileges.