server.cpp in MyServer 0.8.5 calls Process::setuid before calling Process::setgid and thus does not properly drop privileges, which might allow remote attackers to execute CGI programs with unintended privileges.

MyServer before 0.8.8 allows remote attackers to cause a denial of service via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the cgi-bin/post.mscgi sample page in MyServer 0.8.9 allows remote attackers to inject arbitrary web script or HTML via the body content.

Unspecified vulnerability in MyServer 0.8.11 allows remote attackers to cause a denial of service (daemon crash) via multiple invalid requests with the HTTP GET, DELETE, OPTIONS, and possibly other methods, related to a "204 No Content error."

Directory traversal vulnerability in MyServer 0.11 and 0.2 allows remote attackers to read arbitrary files via a ".." (dot dot) in an HTTP GET request.

Cross-site scripting (XSS) vulnerability in filemanager.cpp in MyServer 0.8 allows remote attackers to inject arbitrary Javascript via a URL with a "..." (triple dot) followed by an onmouseover event.

Directory traversal vulnerability in myServer 0.7 allows remote attackers to list arbitrary directories via an HTTP GET command with a large number of "./" sequences followed by "../" sequences.

myServer 0.7.1 allows remote attackers to cause a denial of service (crash) via a long HTTP POST request in a View=Logon operation to index.html.

Directory traversal vulnerability in filemanager.cpp in MyServer 0.8 allows remote attackers to list the parent directory of the web root via a URL with a "..." (triple dot).