Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by smb/user/create and certain other files.

Plesk 8.6.0, when short mail login names (SHORTNAMES) are enabled, allows remote attackers to bypass authentication and send spam e-mail via a message with (1) a base64-encoded username that begins with a valid shortname, or (2) a username that matches a valid password, as demonstrated using (a) SMTP and qmail, and (b) Courier IMAP and POP3.

Cross-site request forgery (CSRF) vulnerability in the "change password" feature in the VZPP web interface for Parallels Virtuozzo 25.4.swsoft (build 3.0.0-25.4.swsoft) allows remote attackers to modify the password via a link or IMG tag to vz/cp/pwd.

Cross-site request forgery (CSRF) vulnerability in the file manager in the VZPP web interface for Parallels Virtuozzo 365.6.swsoft (build 4.0.0-365.6.swsoft) and 25.4.swsoft (build 3.0.0-25.4.swsoft) allows remote attackers to create and delete arbitrary files as the administrator via a link or IMG tag to (1) create-file and (2) list-control in vz/cp/vzdir/infrman/envs/files/; or modify system configuration via the path parameter to vz/cp/vzdir/infrman/envs/files/index.

Multiple cross-site scripting (XSS) vulnerabilities in login.php in webshell4 in Parallels H-Sphere 3.0.0 P9 and 3.1 P1 allow remote attackers to inject arbitrary web script or HTML via the (1) err, (2) errorcode, and (3) login parameters.

PHP remote file inclusion vulnerability in admin/business_inc/saveserver.php in SWSoft Confixx Pro 2.0.12 through 3.3.1 allows remote attackers to execute arbitrary PHP code via a URL in the thisdir parameter.

Heap-based buffer overflow in the VGA device in Parallels allows local users, with root access to the guest operating system, to terminate the virtual machine and possibly execute arbitrary code in the host operating system via unspecified vectors related to bitblt operations.

Parallels allows local users to cause a denial of service (virtual machine abort) via (1) certain INT instructions, as demonstrated by INT 0xAA; (2) an IRET instruction when an invalid address is at the top of the stack; (3) a malformed MOVNTI instruction, as demonstrated by using a register as a destination; or a write operation to (4) SEGR6 or (5) SEGR7.

Parallels Desktop for Mac before 20070216 implements Drag and Drop by sharing the entire host filesystem as the .psf share, which allows local users of the guest operating system to write arbitrary files to the host filesystem, and execute arbitrary code via launchd by writing a plist file to a LaunchAgents directory.

prl_dhcpd in Parallels Desktop for Mac Build 1940 uses insecure permissions (0666) for /Library/Parallels/.dhcpd_configuration, which allows local users to modify DHCP configuration.