Newsbull Haber Script 1.0.0 contains multiple SQL injection vulnerabilities in the search parameter that allow authenticated attackers to extract database information through time-based, blind, and boolean-based injection techniques. Attackers can inject malicious SQL code through the search parameter in endpoints like /admin/comment/records, /admin/category/records, /admin/news/records, and /admin/menu/childs to manipulate database queries and retrieve sensitive data.