[原文]SQL injection vulnerability in index.php in Phpclanwebsite (aka PCW) 1.23.1 allows remote attackers to execute arbitrary SQL commands via the (1) par parameter in the post function on the forum page and possibly the (2) poll_id parameter on the poll page. NOTE: the poll_id vector can also allow resultant cross-site scripting (XSS) from an unquoted error message for invalid SQL syntax.
Phpclanwebsite index.php par Parameter SQL Injection
Remote / Network Access
Loss of Confidentiality,
Loss of Integrity
Phpclanwebsite 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 "par" variable. 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, Phpclanwebsite has released a patch to address this vulnerability.