..::x0n3-h4ck.org Italian Security Team::.. ASPjar Guestbook login.asp not official patch Application: Aspjar Guestbook Version: 1.0 Bug: Sqj injection Vendor : not attainable DETAILS Supply in the password field ' or ''=', this should allow you to bypass the authentication process used by ASPjar Guestbook. Patch: This is patch created by Expanders from x0n3-h4ck Italian Security Team. Find in the file admin\login.asp this is string: strSql ="SELECT * from admin where Name = '" & Request.Form("User") & "' and password = '" & Request.Form("Password") &"'" you replace with: strSql ="SELECT * from admin where Name = '" & replace(Request.Form("User"),"'","") & "' and password = '" & replace(Request.Form ("Password"),"'","") &"'" For Info www.x0n3-h4ck.org CorryL corryl80@gmail.com www.x0n3-h4ck.org _________________________________ www.seekstat.it is your web stat _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html