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CVE-2020-36839

HIGH 8.3 CVSS 3.1
Published
October 16, 2024
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H

Description

The WP Lead Plus X plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.99. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to perform administrative actions, such as adding pages to the site and/or replacing site content with malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected WordPress components

  • free-sales-funnel-squeeze-pages-landing-page-builder-templates-make Plugin · free-sales-funnel-squeeze-pages-landing-page-builder-templates-make
    Confirmed match Homeless
    Up to and including 0.99
    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

  • bc2018 WordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X — Up to and including 0.99

References

  • wordpress.org https://wordpress.org/plugins/free-sales-funnel-squeeze-pages-landing-page-builder-templates-make/#developers
  • www.wordfence.com https://www.wordfence.com/blog/2020/04/critical-vulnerabilities-in-the-wp-lead-plus-x-wordpress-plugin/
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/ddb97db0-cbf3-42be-a5c7-12fc2a2bc9e8?source=cve
  • nvd.nist.gov Official NVD record