SQL injection vulnerability in index.php in w-Agora 4.2.1 and earlier allows remote attackers to execute arbitrary SQL commands via the cat parameter.
w-Agora is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.w-Agora 4.2.1 and prior versions are reported vulnerable.
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: email@example.com.
Attackers can use a browser to exploit this issue.The following proof-of-concept URI is available:http://www.example.com/[w-agora_path]/index.php?site=[site_name]&cat=-1/**/UNION/**/ALL/**/SELECT/**/1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,concat(userid,0x3a,password),24/**/FROM/**/agora_users/*