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TITLE:
WordPress cformsII Plugin "rs" and "rsargs" Script Insertion
Vulnerabilities

SECUNIA ADVISORY ID:
SA42006

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42006/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42006

RELEASE DATE:
2010-11-02

DISCUSS ADVISORY:
http://secunia.com/advisories/42006/#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/42006/

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=42006

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:
Wagner Elias has reported some vulnerabilities in the cformsII plugin
for WordPress, which can be exploited by malicious people to conduct
script insertion attacks.

Input passed via the "rs" and "rsargs" parameters to
wp-content/plugins/cforms/lib_ajax.php is not properly sanitised
before being displayed to the user. This can be exploited to insert
arbitrary HTML and script code, which will be executed in a user's
browser session in context of an affected site when the malicious
data is being viewed.

The vulnerabilities are reported in version 11.5. Other versions may
also be affected.

SOLUTION:
Update to version 11.6.1 or later.

PROVIDED AND/OR DISCOVERED BY:
Wagner Elias, Conviso IT Security.

ORIGINAL ADVISORY:
http://www.conviso.com.br/security-advisory-cform-wordpress-plugin-v-11-cve-2010-3977/

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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