Description
WordPress Plugin PICA Photo Gallery is prone to an information disclosure vulnerability because it fails to properly sanitize user-supplied input. Attackers can exploit this issue to obtain sensitive information that may help in launching further attacks. WordPress Plugin PICA Photo Gallery version 1.0 is vulnerable; prior versions may also be affected.
Remediation
Restrict access to the wp-content/plugins/pica-photo-gallery/picadownload.php script (e.g. via .htaccess) or disable the plugin until a fix is available
References
http://www.securityfocus.com/bid/53893/exploit
http://www.exploit-db.com/exploits/19016/
http://1337day.com/exploits/18487
http://packetstormsecurity.com/files/113404/WordPress-PICA-Photo-Gallery-1.0-File-Disclosure.html
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