Multiple SQL injection vulnerabilities in AlegroCart 1.2.8 allow remote administrators to execute arbitrary SQL commands via the download parameter in the (1) check_download and possibly (2) check_filename function in upload/admin2/model/products/model_admin_download.php or remote authenticated users with a valid Paypal transaction token to execute arbitrary SQL commands via the ref parameter in the (3) orderUpdate function in upload/catalog/extension/payment/paypal.php.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
| Link | Tags |
|---|---|
| http://packetstormsecurity.com/files/134362/AlegroCart-1.2.8-SQL-Injection.html | exploit vdb entry third party advisory |
| https://www.exploit-db.com/exploits/38727/ | exploit vdb entry third party advisory |
| https://blog.curesec.com/article/blog/AlegroCart-128-SQL-Injection-104.html | exploit |
| http://seclists.org/fulldisclosure/2015/Nov/68 | mailing list exploit third party advisory |