Vulnerability CVE-2011-0771
Published: 2011-02-03   Modified: 2012-02-13

Description:
The Janrain Engage (formerly RPX) module 6.x-1.3 for Drupal does not validate the file for a profile image, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks and possibly execute arbitrary PHP code by causing a crafted avatar to be downloaded from an external login provider site.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Janrain -> Janrain engage module 

 References:
http://www.securityfocus.com/bid/45926
http://drupal.org/node/1033154
http://xforce.iss.net/xforce/xfdb/64848
http://xforce.iss.net/xforce/xfdb/64847
http://secunia.com/advisories/42980
http://osvdb.org/70623
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