Affected script: "install-scripts:preinstall"

The code is basically creating an object which contains the hostname, home directory, user info, and list of DNS servers from the installed system. Then this object is being converted into a string and posted to a suspicious-looking domain "qpjw7bvg5ov51rua11o4fv7lnct3ht5i.oastify.com". This can be clearly considered as a security vulnerability, as it seems to be an attempt to steal sensitive data from the host system and send it to a potentially malicious domain. This such practice may lead to privacy breaches and potential access to more exposes vulnerabilities on the user's system.