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Vulnerability · Published Nov 3, 2026 · Assigned by Wordfence

CVE-2026-120563WPML Multilingual & Multicurrency for WooCommerce <= 5.5.7 - Authenticated (Shop Manager+) SQL Injection via Exchange Rate Field

Medium 4.9

In plain English

A medium-severity SQL injection in WPML Multilingual & Multicurrency for WooCommerce from amirhelzer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 3.1)4.9Medium
Exploit odds (30 days)0.3%top 77.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
amirhelzer WPML Multilingual & Multicurrency for WooCommerce 0 – through 5.5.7

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

References