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TITLE:
Drupal Better Revisions Module Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA50179

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50179/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50179

RELEASE DATE:
2012-08-09

DISCUSS ADVISORY:
http://secunia.com/advisories/50179/#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/50179/

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=50179

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:
A vulnerability has been reported in the Better Revisions module for
Drupal, which can be exploited by malicious users to conduct script
insertion attacks.

Certain unspecified input is not properly sanitised before being
used. 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 requires the "administer better revisions"
permissions.

The vulnerability is reported in 7.x-1.x versions prior to 7.x-1.1.

SOLUTION:
Update to version 7.x-1.1.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Klaus Purer, Drupal Security Team

ORIGINAL ADVISORY:
DRUPAL-SA-CONTRIB-2012-122:
http://drupal.org/node/1719402

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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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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Definitions: (Criticality, Where etc.)
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