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TITLE: Vincent LECLERCQ News Cross-Site Scripting and SQL Injection
SECUNIA ADVISORY ID: SA20936
VERIFY ADVISORY: http://secunia.com/advisories/20936/
CRITICAL: Moderately critical
IMPACT: Cross Site Scripting, Manipulation of data
WHERE: >From remote
SOFTWARE: Vincent LECLERCQ News 5.x http://secunia.com/product/10768/
DESCRIPTION: DarkFig has reported some vulnerabilities in Vincent LECLERCQ News, which can be exploited by malicious people to conduct cross-site scripting and SQL injection attacks.
1) Input passed to the "id" and "texte" parameters in divers.php isn't properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
Successful exploitation requires that "magic_quotes_gpc" is disabled.
2) Input passed to the "id" and "disabled" parameters in divers.php isn't properly sanitised 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.
It is also possible to disclose the full path to index.php via a specially crafted POST request.
The vulnerabilities have been reported in version 5.2. Other versions may also be affected.
SOLUTION: Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY: DarkFig
ORIGINAL ADVISORY: http://www.acid-root.new.fr/advisories/news52.txt
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/
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