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TITLE:
Spree JSON Cross-Site Request Forgery Vulnerability

SECUNIA ADVISORY ID:
SA42156

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42156/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42156

RELEASE DATE:
2010-11-10

DISCUSS ADVISORY:
http://secunia.com/advisories/42156/#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/42156/

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=42156

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 Spree, which can be exploited by
malicious people to conduct cross-site request forgery attacks.

The applications performs certain actions via HTTP requests to the
JSON service without checking the validity of the requests. This can
be exploited to e.g. disclose sensitive user and order information
when a logged-in user visits a specially crafted site.

The vulnerability is reported in versions prior to 0.11.2.

SOLUTION:
Update to version 0.11.2.

PROVIDED AND/OR DISCOVERED BY:
Conviso Security

ORIGINAL ADVISORY:
Spree:
http://spreecommerce.com/blog/2010/11/02/json-hijacking-vulnerability/

Conviso Security:
http://www.conviso.com.br/json-hijacking-vulnerability/

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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private users keeping their systems up to date against the latest
vulnerabilities.

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