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Showing results for tags 'hacking'.
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Hi all, I have a security problem with my website who is a social network (like facebook). Let's me Explain : You can execute this page on my website. www.SocialNetWork.com/ChangeStatus.php?param=Hello So your status become "Hello". On your profile, you can create a link to a picture on the web, for example : <img src='http://www.hacking.com/pic.jpg'> The problem is that a "hacker" create several russian girl profile and made links to pic.jpg on his server, and this .jpg file rewrite URL to : www.SocialNetWork.com/ChangeStatus.php?param=Suck. So when you visite his profil, the php code is launched, and the status OF THE VISITOR is changed ! I have no idea of how to stop this ? If i check the variable : $_SERVER['HTTP_REFERER'] The value is empty or www.SocialNetWork.com, but never www.hacking.com ... How can i stop the fact that a foreign picture could launch a php page on my website ? thanks for help ! ps: sorry for my english
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I just don't get it. If you protect the above two, other than server hacking, or if you have file uploads, what other ways are there for a user to hack your site. Even if the user knows the directory structure of the site? I built my site, and I'm about to upload it, My hosting company is one of the best, and I don't have file any uploads in the site, So, what more would you watch out for, if you were in my solution? btw, I am using mysql so, by inputs I mean all (GET & POST ) are protected with regex, htmlentities, mysql_real_escape_string() functions. thanks in advance
- 7 replies
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- php
- sql-injection
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I am a young php developer who also does pen-testing for websites and company's. I am looking for some people interested in getting their web applications tested for security flaws. I am doing this just for experience (so it is free). All i need is a comment in one of your pages giving me permission to do so. That proves it is your website and that I have permission. I do not mess with any data or functionality, all I do is test your website security and send you a report with what I find. I can also offer to fix the bugs I find. Looking forward to helping some people secure their websites!