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TITLE:
Easy Banner Cross-Site Scripting and SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA42316

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42316/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42316

RELEASE DATE:
2010-11-30

DISCUSS ADVISORY:
http://secunia.com/advisories/42316/#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/42316/

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=42316

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:
Aliaksandr Hartsuyeu has discovered some vulnerabilities in Easy
Banner, which can be exploited by malicious people to conduct
cross-site scripting and SQL injection attacks.

1) Input passed via the "siteurl" and "urlbanner" parameters to
index.php is not properly sanitised before being returned to the
user. This can be exploited to execute arbitrary HTML and script code
in a user's browser session in context of an affected site.

2) Input passed via the "username" and "password" parameters to
member.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 of this vulnerability allows bypassing the
authentication mechanism, but requires that "magic_quotes_gpc" is
disabled.

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

PROVIDED AND/OR DISCOVERED BY:
Aliaksandr Hartsuyeu, eVuln.com.

ORIGINAL ADVISORY:
http://evuln.com/vulns/147/summary.html
http://evuln.com/vulns/148/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:
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vulnerabilities.

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