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TITLE:
Drupal Webform Module Script Insertion Vulnerabilities

SECUNIA ADVISORY ID:
SA44635

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44635/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44635

RELEASE DATE:
2011-05-19

DISCUSS ADVISORY:
http://secunia.com/advisories/44635/#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/44635/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
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https://ca.secunia.com/?page=viewadvisory&vuln_id=44635

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 reported in the Webform module for
Drupal, which can be exploited by malicious users and malicious people
to conduct script insertion attacks.

1) Input passed via the "name" parameter when submitting a new
webform field is not properly sanitised in
sites/all/modules/webform/includes/webform.report.inc 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.

Successful exploitation of this vulnerability requires the "create
webform content" or "administer nodes" permission.

2) Input passed via the filename when uploading a file through a
webform is not properly sanitised in
sites/all/modules/webform/components/file.inc 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 versions 6.x-2.10, 6.x-3.9, and
7.x-3.9.

SOLUTION:
Update to a patched version.

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

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Justin Klein Keane.

ORIGINAL ADVISORY:
SA-CONTRIB-2011-021:
http://drupal.org/node/1161954

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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