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Decoding mysql_real_escape_string() for outputting HTML


Decoding mysql_real_escape_string() for outputting HTML

By : user3861809
Date : November 21 2020, 07:01 PM
this one helps. The mysql_real_escape_string() manual page tells you which characters are escaped:
code :


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jQuery outputting .html inside another .html and getting inadvertent encoding -- how do I fix this?

jQuery outputting .html inside another .html and getting inadvertent encoding -- how do I fix this?


By : dannchr
Date : March 29 2020, 07:55 AM
it should still fix some issue EDIT: Actually I don't think you can have html defined in an inline handler like onclick in your example. Move the click handler to separate definition (in a script tag or separate js file).
You could also try (assuming ajaxLoading is a variable) to defer setting html to after user clicks the link (note that I'm not putting the content of ajaxLoading variable into the errormessage variable - the string ajaxLoading will be evaluated to the value of the variable during handle of a click event):
code :
var errormessage = "<div style=\"padding-left:75px\"><h1 style=\"margin-top:50px\">Error</h1><p>" + data + "</p><p><a onClick=\"$('#divIDConfirmPayment').slideRightHide();$('#divIDCollectPaymentInfo').slideLeftShow();" + "$('#divIDConfirmPaymentResult').html(ajaxLoading);RequestPayment()\"> Click here to return to payment </a></p></div>";
                    $('#divIDConfirmPaymentResult').html(errormessage); 
Remove HTML from post title whilst decoding HTML Entities in CakePHP

Remove HTML from post title whilst decoding HTML Entities in CakePHP


By : Jareer
Date : March 29 2020, 07:55 AM
it fixes the issue I have the following example of what a user might type into a field for a post name: , Why not use
code :
 Sanitize::paranoid() 
Sanitize::html($var, array('remove'=>true, 'quotes' => ENT_NOQUOTES));
Where can in insert mysql_real_escape_string in here? And how to prevent html from being entered?

Where can in insert mysql_real_escape_string in here? And how to prevent html from being entered?


By : K4XV1
Date : March 29 2020, 07:55 AM
hope this fix your issue I have a php/mysql db search. When I search for html code, like /hr> tags it alters the page and creates /hr>'s. I'd like to also protect this from sql injection but I don't know how. , It would be used like this.
code :
$search = mysql_real_escape_string($_GET ['search']);
AngularJS: Outputting HTML returned from controller showing HTML code

AngularJS: Outputting HTML returned from controller showing HTML code


By : Muni Swamy
Date : March 29 2020, 07:55 AM
I hope this helps . I believe you need to change your binding from the default binding to an html binding to avoid it from being escaped.
From:
code :
<body ng-controller="MainController">
<table style="width:50%; margin:0 auto;">
  <tr>
    <td style="text-align:center;">
        {{ getStatus("I") }}
    </td>
  </tr>
</table>
</body>
<body ng-controller="MainController">
<table style="width:50%; margin:0 auto;">
  <tr>
    <td style="text-align:center;" ng-bind-html="getStatus('I')"></td>
  </tr>
</table>
</body> 
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular-sanitize.js"></script>
var app = angular.module('app',['ngSanitize']);
Is mysql_real_escape_string enough for preventing HTML injection?

Is mysql_real_escape_string enough for preventing HTML injection?


By : Test
Date : March 29 2020, 07:55 AM
around this issue You should use prepared statements to be absolutely sure to prevent sql injection.
Taken from documentation (read the part in bold)
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