CVE-2020-36839

HIGH EPSS 15.5%
Published Oct 16, 20241y ago · Modified Jun 17, 20261w ago
8.3 CVSS 3.1
High
Find Similar
Published Oct 16, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.3
Exploitability
2.8
Impact
5.5
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Low
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
15.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-352 Cross-Site Request Forgery (CSRF) Authentication

References 3

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.