Multiple SQL injection vulnerabilities in (a) LedgerSMB 1.0.0 through 1.2.7 and (b) DWS Systems SQL-Ledger 2.x allow remote attackers to execute arbitrary SQL commands via (1) the invoice quantity field or (2) the sort field.
https://exchange.xforce.ibmcloud.com/vulnerabilities/37033
https://exchange.xforce.ibmcloud.com/vulnerabilities/37032
http://www.vupen.com/english/advisories/2007/3453
http://www.securityfocus.com/bid/25979
http://www.securityfocus.com/archive/1/481866/100/0/threaded
http://www.ledgersmb.org/node/54
http://securityreason.com/securityalert/3209
http://secunia.com/advisories/27171