TITLE:
DotClear "dc_xd" SQL Injection Vulnerability

SECUNIA ADVISORY ID:
SA17830

VERIFY ADVISORY:
http://secunia.com/advisories/17830/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
DotClear 1.x
http://secunia.com/product/6261/

DESCRIPTION:
Kevin Fernandez "Siegfried" has reported a vulnerability in DotClear,
which can be exploited by malicious people to conduct SQL injection
attacks.

Input passed to the "dc_xd" cookie parameter isn't properly sanitised
before being used in a SQL query in "session.php". This can be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

The vulnerability has been reported in version 1.2.2 and prior.

SOLUTION:
Update to version 1.2.3.
http://www.dotclear.net/download.html

PROVIDED AND/OR DISCOVERED BY:
Kevin Fernandez "Siegfried", Zone-H Research Team

ORIGINAL ADVISORY:
http://www.zone-h.fr/advisories/read/id=696

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