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TITLE:
WSN Guest Multiple SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA43374

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43374/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43374

RELEASE DATE:
2011-03-06

DISCUSS ADVISORY:
http://secunia.com/advisories/43374/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/43374/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=43374

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been discovered in WSN Guest, which can
be exploited by malicious people to conduct SQL injection attacks.

1) Input passed via the "wsnuser" cookie to e.g. index.php is not
properly sanitised in the "member()" function in classes/member.php
before being used in SQL queries. This can be exploited to manipulate
SQL queries by injecting arbitrary SQL code.

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

3) Input passed via array parameters (e.g. "searchfields[0]" to
search.php) is not properly sanitised before being used in SQL
queries. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

4) Input passed via the "condition" parameter to edit.php and
search.php is not properly sanitised before being used in SQL
queries. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

The vulnerabilities are confirmed in version 1.24. Other versions may
also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
1, 2) Aliaksandr Hartsuyeu
3, 4) FAChwErk

ORIGINAL ADVISORY:
EVULN#EV0174:
http://evuln.com/vulns/174/summary.html

EVULN#EV0175:
http://evuln.com/vulns/175/summary.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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

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