[UNIX] Travelsized CMS Multiple Cross Site Scripting Issues
- From: SecuriTeam <support@xxxxxxxxxxxxxx>
- Date: 20 Nov 2006 13:27:58 +0200
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Travelsized CMS Multiple Cross Site Scripting Issues
------------------------------------------------------------------------
SUMMARY
<http://leinir.dk/travelsized/> Travelsized CMS is "a content management
system made only using PHP". Multiple cross site scripting vulnerabilities
have been found in the Travelsized product.
DETAILS
Vulnerable Systems:
* Travelsized CMS version 0.4.1 and prior
Cross Site Scripting:
Input passed directly to the "page", "page_id" and "language" parameter in
"index.php" is not properly sanitized before being returned to the user.
This can be exploited to execute arbitrary HTML and script code in a
user's browser session in context of an affected site.
Solution:
Edit the source code to ensure that input is properly sanitized. You
should work with "htmlspecialchars()" or "htmlentities()" php-function to
ensure that HTML tags are not going to be executed. Further it is
recommend to set off the "register globals" option in the "php.ini" on
your webserver.
Example:
$pass = htmlentities($_POST['pass']);
$test = htmlspecialchars($_GET('test'));
?>
History/Timeline:
09.11.2006 discovery of the vulnerabilities
10.11.2006 additional tests with other versions
11.11.2006 contacted the vendor
18.11.2006 advisory is written
18.11.2006 advisory released
ADDITIONAL INFORMATION
The information has been provided by David Vieira-Kurz.
The original article can be found at:
<http://www.majorsecurity.de/index_2.php?major_rls=major_rls35>
http://www.majorsecurity.de/index_2.php?major_rls=major_rls35
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