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 Post subject: Directory Traversal
PostPosted: Thu May 10, 2012 10:29 pm 
Joomla! Fledgling
Joomla! Fledgling

Joined: Thu May 10, 2012 9:54 pm
Posts: 1
Hello everybody,

I have Joomla 1.5.26 installed on my host. I have checked all security things. Everything looked OK until I have scanned my website using Acunetix WVS and it founds a Directory Traversal.
I'm not so familiar with PHP and I not able to understand good the problem.
Can anyone help me to fix this problem. Because it looks a high risk alert.



This vulnerability affects /index.php.

Source file:
/public_html/libraries/joomla/filesystem/file.php line: 246

Additional details:

File:**public_html/1ACUSTARTFILE/../../xxx\..\..\ACUENDFILE
"fopen" was called.
Stack trace:
1. JFile::read([string] "**/public_html/1ACUSTARTFILE/../../xxx\..\..\ACUENDFILE")
2. T3AjaxSite::gzip()
3. plgSystemJAT3::onAfterInitialise()
4. JEvent::update([array] count=0)
5. JDispatcher::trigger([string] "onAfterInitialise", [NULL] )
6. JApplication::triggerEvent([string] "onAfterInitialise")

Attack details:
URL encoded GET input file was set to 1ACUSTARTFILE/../../xxx\..\..\ACUENDFILE


And the Acunetix WVS suggests to filter metacharacters from user input...

Thanks in advance ..!


Last edited by strange_j on Fri May 11, 2012 6:52 am, edited 1 time in total.

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 Post subject: Re: Directory Traversal
PostPosted: Thu May 10, 2012 11:43 pm 
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Joomla! Master
Joomla! Master
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Joined: Mon Mar 20, 2006 1:56 am
Posts: 11706
Location: The Girly Side of Joomla in Sussex
1. contact the script developer and confirm the results with them
2. if it is an extension thats reported, contact the developer and inform the vel team
3. if its an issue with the core, inform the jsst.
4. contact the script/pci/scanner developer and ask them to confirm the results.

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