---
id: CVE-2026-84816
title: WordPress WPCS plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerability
summary: Unauthenticated Cross Site Scripting (XSS) in WPCS <= 1.3.2 versions.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-79
vendor: RealMag777
product: currency-switcher
affected:
  - currency-switcher >= n/a <= 1.3.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-11T20:11:41.852867Z'
published: '2026-09-10'
updated: '2026-09-11'
sourceUpdated: '2026-09-11T20:19:12.902Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-84816'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/currency-switcher/vulnerability/wordpress-wpcs-plugin-1-3-2-cross-site-scripting-xss-vulnerability?_s_id=cve
tags:
  - cve.org
epss: 0.00251
epssPercentile: 0.14743
ingestedAt: '2026-09-14T11:11:19.883Z'
---

## Overview

Unauthenticated Cross Site Scripting (XSS) in WPCS <= 1.3.2 versions.

## Affected

- `currency-switcher >= n/a <= 1.3.2`

## Remediation

Update the WordPress WPCS Plugin to the latest available version (at least 1.3.3).