HaPe PKH 1.1 contains multiple SQL injection vulnerabilities in admin/media.php that allow attackers to manipulate database queries by injecting SQL code through the 'id' parameter. An unauthenticated attacker can exploit the desa module (module=desa&act=hapus), while authenticated users can exploit the pengurus, fasilitas, and kelompok modules (for example act=print, act=editpengurus, act=editfasilitas, and act=editkelompok). Successful exploitation allows extraction of sensitive database information including the current user, database name, and DBMS version.