TITLE:
D2KBlog Script Insertion and SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA19177

VERIFY ADVISORY:
http://secunia.com/advisories/19177/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Manipulation of data

WHERE:
>From remote

SOFTWARE:
D2KBlog 1.x
http://secunia.com/product/8624/

DESCRIPTION:
KAPDA has discovered two vulnerabilities in D2KBlog, which can be
exploited by malicious people to conduct script insertion and SQL
injection attacks.

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

2) Input passed to the "msg" parameter when signing the guestbook
isn't properly sanitised before being used. This can be exploited to
inject arbitrary HTML and script code, which will be executed in a
user's browser session in context of an affected site when the
malicious user data is viewed.

The vulnerabilities have been confirmed in version 1.0.3 and have
also been reported in prior versions. Other versions may also be
affected.

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

PROVIDED AND/OR DISCOVERED BY:
FarhadKey and DevilBox, KAPDA

ORIGINAL ADVISORY:
http://www.kapda.ir/advisory-287.html

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