No VulnCrest analysis published for this CVE yet. Below is the original CNA/NVD description, unmodified.
Description
The WooCommerce Multilingual & Multicurrency with WPML plugin for WordPress is vulnerable to SQL Injection in all versions up to, and including, 5.5.7. This is due to insufficient input validation on the currency exchange rate parameter in the save_currency() AJAX handler, which lacks capability checks and allows subscriber-level users to store malicious SQL payloads that are later concatenated directly into ORDER BY clauses without proper sanitization. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to append additional SQL queries to extract sensitive information from the database.
Exploits & detection
No public PoC or detection template found yet.
Timeline
- Published: 03 Nov 2026
- Last modified upstream: 07 Nov 2026
Sources & licenses
- Vulnerability data
- Wordfence Intelligence — record ↗ · Copyright Defiant Inc.
- CVE / CVSS / CWE
- NVD record ↗ (unmodified). This product uses the NVD API but is not endorsed or certified by the NVD. CVE® © The MITRE Corporation.
- Exploitation
- CISA KEV (CC0) · EPSS by FIRST.org
- References used for the analysis
- wordfence WPML Multilingual & Multicurrency for WooCommerce <= 5.5.7 - Authenticated (Shop Manager+) SQL Injection via Exchange Rate Field
- https://plugins.trac.wordpress.org/browser/woocommerce-multilingual/tags/5.5.5/classes/Multicurrency/WpQueryMcPrice/PriceOrderByPostMeta.php#L74
- https://plugins.trac.wordpress.org/browser/woocommerce-multilingual/tags/5.5.5/inc/currencies/class-wcml-multi-currency-configuration.php#L136
- https://plugins.trac.wordpress.org/browser/woocommerce-multilingual/tags/5.5.5/inc/currencies/class-wcml-multi-currency-configuration.php#L182
- https://plugins.trac.wordpress.org/browser/woocommerce-multilingual/trunk/classes/Multicurrency/WpQueryMcPrice/PriceOrderByPostMeta.php#L74
- https://plugins.trac.wordpress.org/browser/woocommerce-multilingual/trunk/inc/currencies/class-wcml-multi-currency-configuration.php#L136
- https://plugins.trac.wordpress.org/browser/woocommerce-multilingual/trunk/inc/currencies/class-wcml-multi-currency-configuration.php#L182
- https://plugins.trac.wordpress.org/changeset/3705990/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b3a4ff32-52a8-4bb0-8bf6-536a89d338e9?source=cve
- Analysis, summary and remediation
- © VulnCrest