Symphony 2.2.3 - '/symphony/publish/comments?filter' SQL Injection

Author: Mesut Timur
type: webapps
platform: php
port: 
date_added: 2011-11-01 
date_updated: 2015-03-05 
verified: 1 
codes: CVE-2011-4341;OSVDB-76884 
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/50470/info

Symphony is prone to multiple SQL-injection vulnerabilities and multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these vulnerabilities could allow an attacker to steal cookie-based authentication credentials, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

Symphony versions prior to 2.2.4 are vulnerable.

http://example.com/symphony/publish/comments/?filter='+(SELECT+1+FROM+(SELECT+SLEEP(25))A)+'