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TITLE:
BtitTracker / xbtit "info_hash" SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA31556

VERIFY ADVISORY:
http://secunia.com/advisories/31556/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
BtitTracker 1.x
http://secunia.com/product/10549/
BTI-Tracker 1.x
http://secunia.com/product/12244/
xbtit 2.x
http://secunia.com/product/19654/

DESCRIPTION:
InATeam has discovered a vulnerability in BtitTracker (BTI-Tracker)
and xbtit, which can be exploited by malicious people to conduct SQL
injection attacks.

Input passed to the "info_hash" parameter in scrape.php is not
properly sanitised before being used in SQL queries. This can be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation allows e.g. retrieval of administrator
usernames and password hashes. Successful exploitation in xbtit
requires knowledge of the database table prefix.

This is related to:
SA30480

The vulnerability is confirmed in BtitTracker version 1.4.7 and xbtit
version 2.0.542. Other versions may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
InATeam

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/6296

OTHER REFERENCES:
SA30480:
http://secunia.com/advisories/30480/

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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.

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


Please Note:
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Secunia NEVER sends attached files with advisories.
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