SQL injection vulnerability in index.php in Bartels Schoene ConPresso before 4.0.5a allows remote attackers to execute arbitrary SQL commands via the nr parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/29275
http://www.vupen.com/english/advisories/2006/3868
http://www.securityfocus.com/bid/20273
http://www.securityfocus.com/archive/1/447358/100/0/threaded
http://www.majorsecurity.de/index_2.php?major_rls=major_rls28
http://securityreason.com/securityalert/1671