---
id: CVE-2026-11778
title: >-
  The The CURCY – Multi Currency for WooCommerce – Smoothly on WooCommerce 9.x
  plugin for WordPress is vulnerable to arbitrary shortcode execution in all
  versions up to, and including, 2.2.14
summary: >-
  The The CURCY – Multi Currency for WooCommerce – Smoothly on WooCommerce 9.x
  plugin for WordPress is vulnerable to arbitrary shortcode execution in all
  versions up to, and including, 2.2.14. This is due to the software allowing
  users to …
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-94
published: '2026-07-03'
updated: '2026-07-03'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-11778'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L108
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L18
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/woo-multi-currency/trunk/frontend/cache.php#L99
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/5a30e5dc-1f15-40ce-9703-1e1add1df6da?source=cve
    label: security@wordfence.com
tags:
  - nvd
ingestedAt: '2026-07-04T07:55:53.779Z'
epss: 0.00419
epssPercentile: 0.33526
---

## Overview

The The CURCY – Multi Currency for WooCommerce – Smoothly on WooCommerce 9.x plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.2.14. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.