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Showing posts with the label Xss

Creating A Full Screen Iframe

I'm currently looking into XSS attacks, with the aim of using them in client demonstrations (I&… Read more Creating A Full Screen Iframe

Prevent Html Data From Being Posted Into Form Textboxes

I'm making a web application using PHP in where I have a form that makes entries into a MySQL d… Read more Prevent Html Data From Being Posted Into Form Textboxes

Some Chars Encoded During Post While Others Are Not

TL;DR CodeIgniters' Security Class directly manipulates your Globals such as $_POST and it find… Read more Some Chars Encoded During Post While Others Are Not

Escape User-generated Content - What Does That Mean?

I am starting to use the Share button from Google. I am actually using the Share link, and at some … Read more Escape User-generated Content - What Does That Mean?

Making User-made Html Templates Safe

I want to allow users to create tiny templates that I then render in Django with a predefined conte… Read more Making User-made Html Templates Safe

How To Use Htmlpurifier To Allow Entire Document To Be Passed Including Html,head,title,body

Given the code below, how do I use htmlpurifier to allow the entire contents to pass through. I wan… Read more How To Use Htmlpurifier To Allow Entire Document To Be Passed Including Html,head,title,body

Writing Xss Filter For (x)html Based On White List

I need to implement a simple and efficient XSS Filter in C++ for CppCMS. I can't use existing h… Read more Writing Xss Filter For (x)html Based On White List

Html: Should I Encode Greater Than Or Not? ( > > )

When encoding possibly unsafe data, is there a reason to encode >? It validates either way. The… Read more Html: Should I Encode Greater Than Or Not? ( > > )

Is It Better To Escape/encode The User Input Before Storing It To Database Or To Store It As It Is In Database And Escape It While Retrieving?

I am using htmlspecialchars() function to prevent XSS attacks. I have doubt regarding what is the b… Read more Is It Better To Escape/encode The User Input Before Storing It To Database Or To Store It As It Is In Database And Escape It While Retrieving?

Php How To Echo Without Html Tags

I have a sort of system where everybody can type whatever he wants. Though, they can also seem to u… Read more Php How To Echo Without Html Tags

Err_blocked_by_xss_auditor When Downloading File Using Selenium

I'm trying to download a file using selenium by simulating click on a download button but Chrom… Read more Err_blocked_by_xss_auditor When Downloading File Using Selenium

Using Jquery To Disable Css Inheritance

Is there a way to use jQuery (or generic javascript) to disable CSS inheritance on a block level? F… Read more Using Jquery To Disable Css Inheritance

Sanitize All Scripts From Html String

The HTML5 clipboard is awesome, but I am looking for a way to make it safe. The user is pasting tex… Read more Sanitize All Scripts From Html String

Prevent Xss But Allow All Html Tags

I am building a blog and currently im finishing the admin panel. Since i will be mostly who will be… Read more Prevent Xss But Allow All Html Tags

Avoiding XSS When Echoing POSTed HTML

I have a web page which needs to do the following: dynamically create an HTML fragment using JavaS… Read more Avoiding XSS When Echoing POSTed HTML