What the vulnerability does
01Description
The StoreGrowth: Smart Sales Booster for WooCommerce | BOGO, Upsells, Direct Checkout, Quick View, Side Cart plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to overwrite the spsg_popup_products option with arbitrary attacker-controlled data. The 'ajd_protected' nonce used as the sole gate is exposed to unauthenticated visitors on every frontend page through the BoGo module's wp_localize_script call, rendering it ineffective as an authorization barrier.
Explanation of Vulnerability in Simple Terms
02Summary
StoreGrowth for WooCommerce versions up to 2.1.0 lack proper authorization checks on certain functions. An attacker can modify data without authentication, such as changing product settings or cart contents. The vulnerability requires no user interaction and is remotely exploitable over the network.
What an attacker can do
03Attacker Capabilities
Modify WooCommerce product data and cart settings without logging in.
Potential impact on your site
04Site Impact
Attackers can alter product prices, upsell rules, or checkout behavior, affecting sales and customer experience.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
July 28, 2026
CVE published
July 28, 2026
Record updated
