Client Portal <= 1.1.8 - Cross-Site Request Forgery via cp_create_private_pages_for_all_users

Cross-Site Request Forgery (CSRF)
CVSS 4.3 (Medium)
Publicly Published February 21, 2023
Last Updated January 22, 2024


The Client Portal plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.8. This is due to missing nonce validation on the cp_create_private_pages_for_all_users function. This makes it possible for unauthenticated attackers to generate private pages for all users, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.



Vulnerability Details for Client Portal – Private user pages and login

Software Type Plugin
Software Slug client-portal (view on
Patched? Yes
Remediation Update to version 1.1.9, or a newer patched version
Affected Version
  • <= 1.1.8
Patched Version
  • 1.1.9

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