---
id: CVE-2026-85198
title: >-
  The MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO
  plugin for WordPress is vulnerable to generic SQL Injection via URL Path in
  all versions up to, and including, 4.2.1 due to insufficient escaping on the
  user suppli…
summary: >-
  The MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO
  plugin for WordPress is vulnerable to generic SQL Injection via URL Path in
  all versions up to, and including, 4.2.1 due to insufficient escaping on the
  user suppli…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-89
vendor: themeisle
product: 'MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO'
affected:
  - mpg_multiple_page_generator_bulk_landing_pages_programmatic_seo <= 4.2.1
published: '2026-09-12'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T19:17:51.337'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-85198'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.1.7/controllers/HookController.php#L594
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.1.7/controllers/SpintaxController.php#L66
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.1.7/helpers/Helper.php#L215
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.2.0/controllers/HookController.php#L594
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.2.0/controllers/SpintaxController.php#L66
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.2.0/helpers/Helper.php#L215
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3687328%40multiple-pages-generator-by-porthas&new=3687328%40multiple-pages-generator-by-porthas
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/677004db-d8ac-410c-89d9-ee841d643ef7?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
epss: 0.00472
epssPercentile: 0.38184
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T18:30:07.070630Z'
ingestedAt: '2026-09-14T15:17:46.839Z'
---

## Overview

The MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO plugin for WordPress is vulnerable to generic SQL Injection via URL Path in all versions up to, and including, 4.2.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is only exploitable when the [mpg_spintax] shortcode is rendered in site-wide content such as a footer or template part, as the vulnerable code path is only reached when the shortcode is active on the requested page.

## Remediation

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