---
id: CVE-2026-15180
title: >-
  The Tracking Code Manager plugin for WordPress is vulnerable to Reflected
  Cross-Site Scripting via 'TCM_ErrorMessages' POST Parameter in all versions up
  to, and including, 2.6.0 due to insufficient input sanitization and output
  escaping.…
summary: >-
  The Tracking Code Manager plugin for WordPress is vulnerable to Reflected
  Cross-Site Scripting via 'TCM_ErrorMessages' POST Parameter in all versions up
  to, and including, 2.6.0 due to insufficient input sanitization and output
  escaping.…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: data443
product: Tracking Code Manager
affected:
  - tracking_code_manager <= 2.6.0
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T06:17:02.370'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-15180'
references:
  - url: >-
      https://plugins.trac.wordpress.org/changeset/3633064/tracking-code-manager/trunk/includes/classes/utils/Options.php
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/8f7ee196-1151-4312-ac61-0bb6756850bb?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-15T05:52:45.966Z'
---

## Overview

The Tracking Code Manager plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'TCM_ErrorMessages' POST Parameter in all versions up to, and including, 2.6.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

## Remediation

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