[原文]SQL injection vulnerability in index.php in ClientExec 2.3 allows remote attackers to execute arbitrary SQL commands via the (1) billshowid, (2) billdetailid, (3) fuse, and (4) frmClientID parameters.
Clientexec contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the 'index.php' script not properly sanitizing user-supplied input to the 'billshowid', 'billdetailid', 'fuse' and 'frmClientID' variables. This may allow an attacker to inject or manipulate SQL queries in the back-end database.
Currently, there are no known workarounds or upgrades to correct this issue. However, Clientexec.com has released a patch to address this vulnerability.