SQL injection vulnerability in the Acidfree module for Drupal before 4.6.x-1.0, and before 4.7.x-1.0 in the 4.7 series, allows remote authenticated users with "create acidfree albums" privileges to execute arbitrary SQL commands via node titles.
https://exchange.xforce.ibmcloud.com/vulnerabilities/31724
http://www.vupen.com/english/advisories/2007/0313
http://www.securityfocus.com/bid/22202