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TITLE:
ReVou Twitter Clone Script Insertion and SQL Injection

SECUNIA ADVISORY ID:
SA33741

VERIFY ADVISORY:
http://secunia.com/advisories/33741/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Manipulation of data

WHERE:
>From remote

SOFTWARE:
ReVou Twitter Clone 2.x
http://secunia.com/advisories/product/20830/

DESCRIPTION:
nuclear has reported some vulnerabilities in ReVou Twitter Clone,
which can be exploited by malicious people to conduct SQL injection
attacks and malicious users to conduct script insertion attacks.

1) Input passed to the "message" parameter in profile/[PROFILE NAME]
is not properly sanitised before being used. This can be exploited to
insert arbitrary HTML and script code, which will be executed in a
user's browser session in the context of an affected site when the
malicious post is viewed.

2) Input passed to the "user" parameter in rss/user_updates.php is
not properly sanitised before being used in SQL queries. This can be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

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

PROVIDED AND/OR DISCOVERED BY:
nuclear

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/7925

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