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To improve our services to our customers, we have made a number of
additions to the Secunia Advisories and have started translating the
advisories to German.

The improvements will help our customers to get a better
understanding of how we reached our conclusions, how it was rated,
our thoughts on exploitation, attack vectors, and scenarios.

This includes:
* Reason for rating
* Extended description
* Extended solution
* Exploit code or links to exploit code
* Deep links

Read the full description:
http://corporate.secunia.com/products/48/?r=l

Contact Secunia Sales for more information:
http://corporate.secunia.com/how_to_buy/15/?r=l

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TITLE:
Cahier de Texte Directory Traversal and Database Dump Exposure

SECUNIA ADVISORY ID:
SA23122

VERIFY ADVISORY:
http://secunia.com/advisories/23122/

CRITICAL:
Moderately critical

IMPACT:
Exposure of system information, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
Cahier de Texte 2.x
http://secunia.com/product/12236/

DESCRIPTION:
DarkFig has discovered two vulnerabilities in Cahier de Texte, which
can be exploited by malicious people to disclose sensitive
information.

1) Input passed to the "Fichier_a_telecharger" parameter in
administration/telecharger.php is not properly sanitised before being
used to display files. This can be exploited to display arbitrary
files via directory traversal attacks with an HTTP client that
doesn't follow redirects.

Successful exploitation allows retrieval of SQL connection details or
the database dump file, which includes administrator passwords.

2) The database dump file can be downloaded directly from
administration/dump.sql.

The vulnerabilities are confirmed in version 2.2. Other versions may
also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

Restrict access to the "administration" directory.

PROVIDED AND/OR DISCOVERED BY:
DarkFig

ORIGINAL ADVISORY:
http://acid-root.new.fr/poc/15061124.txt

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About:
This Advisory was delivered by Secunia as a free service to help
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vulnerabilities.

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Please Note:
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Secunia NEVER sends attached files with advisories.
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