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The Secunia PSI detects installed software on your computer and
categorises it as either Insecure, End-of-Life, or Up-To-Date.
Effectively enabling you to focus your attention on software
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TITLE:
CS GuestBook User Credentials Information Disclosure

SECUNIA ADVISORY ID:
SA26805

VERIFY ADVISORY:
http://secunia.com/advisories/26805/

CRITICAL:
Moderately critical

IMPACT:
Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
CS GuestBook 1.x
http://secunia.com/product/15716/

DESCRIPTION:
Cr@zy_King has discovered a security issue in CS GuestBook, which can
be exploited by malicious people to disclose potentially sensitive
information.

The security issue is caused due to the user name and password hash
being insecurely stored in e.g. /base/usr/0.php inside the web root.
This can be exploited to gain knowledge of sensitive information by
downloading the file.

The security issue is confirmed in version 1.1 SP1. Other versions
may also be affected.

SOLUTION:
Restrict access to sensitive files (e.g. through the ".htaccess"
file).

Use another product.

PROVIDED AND/OR DISCOVERED BY:
Cr@zy_King

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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:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://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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