Hi Monks,
i got a problem in logging in, posting in my recently created Perl webpage here's my cut code
Login - Code
my $type="mysql";
my $database="database_one";
my $host="localhost";
my $port="3306";
my $user="root";
my $pwd="*****";
my $dsn="dbi:$type:$database:$host:$port";
my $connect=DBI->connect($dsn,$user,$pwd);

>> HTML CODE HERE <<

$query=qq{SELECT * FROM login WHERE username=? AND password=?};
$queryhandle=$connect->prepare($query);
my $login=$queryhandle->execute($param{username},$param{password});
if($login!=0){
 ...
}else{
 ...
}

Post - Code

>>HTML CODE HERE<<
$query=qq{INSERT INTO feed(details,name,date)VALUES(?,?,?)};
$queryhandle=$connect->prepare($query);
$queryhandle->execute("$postparam{details}","$postparam{name}","$postp
+aram{date}");
$queryhandle->finish;

...

[download]
Every time i use this SQL query "or '1'='1 ' or 'x'='x'" I redirect to a page 403 forbidden any idea on how to get rid of this? Thanks in advance!

In reply to SQL Injection Queries in Perl/CGI by Muskovitz

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.