SQL injection vulnerability in ss_load.php in the Spreadsheet (wpSS) 0.6 and earlier plugin for WordPress allows remote attackers to execute arbitrary SQL commands via the ss_id parameter.
https://www.exploit-db.com/exploits/5486
https://exchange.xforce.ibmcloud.com/vulnerabilities/41968
http://www.vupen.com/english/advisories/2008/1344/references