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TITLE:
Joomla! RSForm! Component "lang" Local File Inclusion and SQL
Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA42182

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42182/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42182

RELEASE DATE:
2010-11-08

DISCUSS ADVISORY:
http://secunia.com/advisories/42182/#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/42182/

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=42182

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:
Some vulnerabilities have been reported in the  RSForm! component for
Joomla!, which can be exploited by malicious people to disclose
sensitive information and conduct SQL injection attacks.

1) Input passed via the "lang" parameter to index.php (when "option"
is set to "com_forme") is not properly verified before being used to
include files. This can be exploited to include arbitrary files from
local resources via directory traversal sequences and URL-encoded
NULL bytes.

2) Input passed via the "lang" parameter to index.php (when "option"
is set to "com_forme") 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 reported in version 1.0.5. Other versions may
also be affected.

SOLUTION:
Update to version 1.0.6.

PROVIDED AND/OR DISCOVERED BY:
jdc

ORIGINAL ADVISORY:
RSJoomla:
http://www.rsjoomla.com/customer-support/documentations/12-general-overview-of-the-component/46-rsform-changelog.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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