CVE-2026-92554
MediumCVSS 6.1Exploitation Probability (EPSS)
Low risk19th percentile - higher than 19% of all known CVEs
Summary
The ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via Query-String Parameter Name in all versions up to, and including, 3.5.1 due to insufficient input sanitization and output escaping. Unauthenticated attackers can inject arbitrary web scripts if they trick a user into clicking a link.
Risk Assessment
An unauthenticated attacker can perform an XSS attack against a user, potentially leading to session data theft or actions performed in the victim's context. Exploitation requires user interaction (clicking a link).
Recommendation
Update the ShopLentor plugin to a version later than 3.5.1. Consider deploying CSP headers and educating users about suspicious links.
Other vulnerabilities in ShopLentor
See all- CVE-2026-6020High
The ShopLentor plugin for WordPress up to version 3.3.7 is vulnerable to arbitrary function execution via the `woolentoropt/v1/custom-action` REST API endpoint. The `handle_action()` method passes user-supplied input directly to `call_user_func()` without an allowlist of permitted callbacks. Authenticated attackers with Administrator-level access or above can execute arbitrary PHP callable functions.
- CVE-2026-16797Medium
The ShopLentor plugin for WordPress up to version 3.4.5 is vulnerable to Insecure Direct Object Reference via the 'optionSection' parameter. Authenticated attackers with contributor-level access or higher can read arbitrary WordPress option rows, including internal plugin news feed data, WooCommerce block pattern transients, and third-party configuration records stored as arrays-of-arrays with 'title' keys.
- CVE-2026-6287Medium
The ShopLentor plugin for WordPress up to version 3.3.8 is vulnerable to stored XSS via the 'blockUniqId' attribute in Product Grid blocks. Authenticated attackers with contributor-level access can inject arbitrary scripts.
Original NVD description (English source)
The ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via Query-String Parameter Name in all versions up to, and including, 3.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The vulnerability is triggered via the WL: Product Horizontal Filter widget, which reflects attacker-supplied query-string parameter names from the current URL into option element value attributes without escaping, allowing payload breakout from the value="..." attribute context.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS