Multiple SQL injection vulnerabilities in ASPMForum allow remote attackers to execute arbitrary SQL commands via (1) the soruid parameter in forum2.asp, (2) the ak parameter in kullanicilistesi.asp, (3) the kelimeler parameter in aramayap.asp, and (4) the kullaniciadi parameter in giris.asp; and allow remote authenticated users to execute arbitrary SQL commands via (5) the mesajno parameter in mesajkutum.asp.  NOTE: the harf parameter in kullanicilistesi.asp and the baslik parameter in forum.asp are already covered by CVE-2005-4141.