Unknown · Oscommerce · CVE-2026-18592
**Name of the Vulnerable Software and Affected Versions**
osCommerce version 4.14.63493
**Description**
A security flaw exists in the Email Template Configuration component. A remote attacker can perform a SQL injection by manipulating the `email templates key` argument within the `EmailController()` function located in the app/lib/backend/controllers/EmailController.php file. SQL injection is a technique where malicious SQL statements are inserted into entry fields for execution, potentially allowing unauthorized access to the database.
**Recommendations**
As a temporary workaround, restrict access to the `EmailController()` function in the app/lib/backend/controllers/EmailController.php file to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.