[TYPO3-english] Typo 3 ver. 3.8.1 security problem

[Christian Hernmarck]

Pero Matic schrieb am Freitag, 10. Juli 2009 13.42 im Beitrag
<mailman.1.1247226132.30168.typo3-english at lists.netfielders.de>:

> Hello guys,
> 
> I can't find security group so i'm writting here. Something strange
> is going on with sites on my Typo3 installation 3.8.1 (i know it's
> old but i patched all critical bugs). So, this is what's going on.
> First time the page is generated menu links are ok - they look like
> this:
> 
> http://www.my-site.com/1493.0.html
> 
> After i click on some menu item the same page menu gets strange
> paths like this:
> 
>
http://www.my-site.com/1493.0.html?&L=1%2Findex.php%3Fgo%3Dhttp%3A%2F%2Fwww.pentaxclub.co.kr%2Fsite%2Fsafe.txt%3F%3F%3F
> 
> Anyone knows what's going on and how to repair this? Thx!

Try this

config.linkVars = L(0-3)

(for 4 languages... - or any number L can be...)

I don't know if typo3 3.8.1 supports this, but I had the same error
recently with newer versions and this helped...

/Christian