https://www.exploit-db.com/exploits/25116
https://www.securityfocus.com/bid/82412
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200503-161

paFAQBeta4及可能的其他版本中存在SQL注入漏洞，远程攻击者可以通过question.php的(1)offset、(2)limit、(3)order或(4)orderby参数、(5)answer.php的offset参数、(6)search.php的search_item参数、comment.php的(7)cat_id、(8)cid或(9)id参数，执行任意SQL代码。

source: http://www.securityfocus.com/bid/12582/info
 
paFaq is reportedly affected by an SQL injection vulnerability. This issue exists because the application fails to properly sanitize user-supplied input before using it in SQL queries.
 
Successful exploitation could result in a compromise of the application, disclosure or modification of data, or may permit an attacker to exploit vulnerabilities in the underlying database implementation.
 
This vulnerability is reported to affect paFaq beta4; earlier versions may also be affected. 

http://www.example.com/index.php?act=Search&code=01&search_item='

PHP Arena paFaq Beta4

来源:BUGTRAQ
名称:20050217[PersianHacker.NET200505-07]paFAQBeta4SqlInjection
链接:http://marc.theaimsgroup.com/?l=bugtraq&m;=110868808723487&w;=2
来源:XF
名称:pafaq-sql-injection(19371)
链接:http://xforce.iss.net/xforce/xfdb/19371