Re: Am I being hacked?
| From: | Richard Heyes | Date: | Wed, 08 Apr 2009 13:23:03 +0000 |
| Subject: | Re: Am I being hacked? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-291212@lists.php.net to get a copy of this message | ||
> I set up a simple form to save comments on my webpage, and after just one
> day of going live, i'm getting weird comments up like this
>
> declare @q varchar(8000) select @q =
> 0x57414954464F522044454C4159202730303A30303A313027 exec(@q)
>
>
> I don't recognise this code - is this an attempt to do something nefarious,
> or nothing I should worry about?
Looks like it may be. As long as you escape you SQL correctly using
mysql_real_escape_string() or the equivalent, you should be OK.
--
Richard Heyes
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http://www.rgraph.net (Updated March 28th)