One of my joomla webpages has been hacked. Please help.

[Νίκος Γκρεεκ]

Τη Σάββατο, 22 Σεπτεμβρίου 2012 4:09:37 μ.μ. UTC+3, ο χρήστης Steven D'Aprano έγραψε:
> On Sat, 22 Sep 2012 11:13:43 +0100, Kev Dwyer wrote:
> 
> 
> 
> > This is only speculation, as I don't know exactly how your web page has
> 
> > been "hacked", but if your page somehow exposes a database connection,
> 
> > and the hack involves changing the contents of the database then you
> 
> > should read up on SQL injection attacks and how to prevent them.
> 
> 
> 
> This is joomla, that is, PHP. There are a bazillion ways to hack PHP. By 
> 
> the OP's own account, his website has been hacked twice before and he's 
> 
> done nothing to fix the vulnerability, just restored from backup. He'll 
> 
> be hacked again, and again, and again.
> 
> 
> 
> Why are we discussing this? It has nothing to do with Python and is 
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> completely off-topic for this list.
> 
> 
> 
> 
> 
> -- 
> 
> Steven

But how am i supposed to fix this vulnerability if i don't know which one is it?

My guess is they used joomlas template to insert arbitrary code but thats just a guess.