Openfind's Mail2000 does not properly validate email atachments, allowing unauthenticated remote attackers to inject JavaScript code within the attachment and perform Stored Cross-site scripting attacks.

Openfind's Mail2000 has a vulnerability that allows the HttpOnly flag to be bypassed. Unauthenticated remote attackers can exploit this vulnerability using specific JavaScript code to obtain the session cookie with the HttpOnly flag enabled.

Openfind Mail2000 does not properly filter parameters of specific API. Remote attackers with administrative privileges can exploit this vulnerability to execute arbitrary system commands on the remote server.

Openfind Mail2000 does not properly filter parameters of specific CGI. Remote attackers with regular privileges can exploit this vulnerability to execute arbitrary system commands on the remote server.

Openfind Mail2000 file uploading function has insufficient filtering for user input. An authenticated remote attacker with general user privilege can exploit this vulnerability to inject JavaScript, conducting an XSS attack.