Re: [Full-disclosure] New flaw found in Firefox 2.0.0.4: Firefox file input focus vulnerabilities

[Joseph Hick <leet16y@xxxxxxxxx>]

i didn't understand your poc.

you are copying the value of textarea into the file
input yourself using this code.

document.getElementById("text1").value=document.getElementById("file1").value;
document.getElementById("text1").focus();

so how is it a flaw?


--- carl hardwick <hardwick.carl@xxxxxxxxx> wrote:

> New flaw found in Firefox 2.0.0.4: Firefox file
> input focus vulnerabilities:
> This demo is very simple. when you input some text
> in the textarea,
> the file input element's value will also change to
> it. I tested it on
> Firefox 1.5.0.12 and 2.0.0.4.
> 
> PoC here:
> http://yathong.googlepages.com/FirefoxFocusBug.html
> 
> credits by - Hong
> 
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