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CVE-2026-85198

MEDIUM 6.5 CVSS 3.1
Published
September 12, 2026
Last modified
September 14, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

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.

Affected WordPress components

  • MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO Plugin · multiple-pages-generator-by-porthas
    Confirmed match Active
    Up to and including 4.2.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • themeisle MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO — Up to and including 4.2.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.1.7/controllers/HookController.php#L594
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.1.7/controllers/SpintaxController.php#L66
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.1.7/helpers/Helper.php#L215
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.2.0/controllers/HookController.php#L594
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.2.0/controllers/SpintaxController.php#L66
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/tags/4.2.0/helpers/Helper.php#L215
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3687328%40multiple-pages-generator-by-porthas&new=3687328%40multiple-pages-generator-by-porthas
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/677004db-d8ac-410c-89d9-ee841d643ef7?source=cve
  • nvd.nist.gov Official NVD record