SquirrelMail is a feature rich webmail program implemented in the PHP4 language. It is available for Linux and Unix based operating systems. SquirrelMail allows for extended functionality through a plugin system. A vulnerability has been reported in some versions of SquirrelMail. Reportedly, it is possible to corrupt the variable used to select a user's theme, and force the vulnerable script to execute arbitrary commands.
SquirrelMail is a feature rich webmail program implemented in the PHP4 language. It is available for Linux and Unix based operating systems. SquirrelMail allows for extended functionality through a plugin system. A vulnerability has been reported in some versions of SquirrelMail. Reportedly, it is possible to corrupt the variable used to select a user's theme, and force the vulnerable script to execute arbitrary commands.