critical · CVSS v3 8.8 · EPSS 0.0037
CVE-2026-18443
The Smart Manager – Advanced WooCommerce Bulk Edit & Inventory Management plugin for WordPress is vulnerable to a generic SQL injection via
Overview
The Smart Manager – Advanced WooCommerce Bulk Edit & Inventory Management plugin for WordPress is vulnerable to a generic SQL injection via the 'access_privileges' parameter. This flaw allows authenticated users with subscriber-level access to inject SQL and extract sensitive data. The vulnerability exists in all versions up to 8.97.0.
Description
The Smart Manager – Advanced WooCommerce Bulk Edit & Inventory Management plugin for WordPress is vulnerable to generic SQL Injection via the 'access_privileges' parameter in all versions up to, and including, 8.97.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This exploit is only possible on installations where an administrator has saved a role-based deny-list Access Privilege configuration that does not explicitly block the internal 'access-privilege' module, as this condition allows the authorization filter to implicitly permit Subscriber-level users to invoke the vulnerable handler.
Impact
Confidentiality: attackers can read database contents. Integrity: potential for data manipulation. Availability: not directly affected. Impacted parties: WordPress site owners, administrators, and any users with subscriber-level access.
Remediation
Upgrade to version 8.97.1 or later where the 'access_privileges' parameter is properly sanitized. If upgrade is not possible, restrict subscriber-level users from accessing the bulk edit interface or disable the plugin. Apply a web application firewall rule to block suspicious SQL patterns on the 'access_privileges' parameter.
Risk context
Severity is critical with CVSS 8.8 and EPSS 0.0037, indicating a low probability but high impact. Defenders should treat this as a high-priority issue and address it promptly.
Affected products
- Smart Manager plugin
- WordPress
Scores
- Severity
- critical
- CVSS v2
- 9
- CVSS v3
- 8.8
- CVSS v4
- —
- EPSS
- 0.0037