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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:
https://corporate.secunia.com/products/48/?r=l

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

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TITLE:
ContentNow Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA22805

VERIFY ADVISORY:
https://secunia.com/advisories/22805/

CRITICAL:
Highly critical

IMPACT:
Manipulation of data, Exposure of sensitive information, System
access

WHERE:
>From remote

SOFTWARE:
ContentNow 1.x
https://secunia.com/product/12573/

DESCRIPTION:
r0ut3r has discovered some vulnerabilities in ContentNow, which can
be exploited by malicious people to disclose certain sensitive
information, perform certain actions with escalated privileges, or to
compromise a vulnerable system.

1) Input passed to the "lang" parameter in multiple files is not
properly verified before it is used to include files. This can be
exploited to include arbitrary files from local resources.

Examples:
https://[host]/cn/edit.php?lang=[file]
https://[host]/cn/image.php?lang=[file]
https://[host]/cn/upload.php?lang=[file]

NOTE: More files may potentially be affected.

2) It is possible to access certain scripts in the "cn" directory
without proper authentication. This can e.g. be exploited to edit or
delete files or to upload and execute arbitrary PHP code.

The vulnerabilities are confirmed in version 1.30. Other versions may
also be affected.

SOLUTION:
Grant only trusted people access to the "cn" directory (e.g. with an
".htaccess" file).

PROVIDED AND/OR DISCOVERED BY:
r0ut3r

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
https://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
https://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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