CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
What the vulnerability does
The WP Custom Admin Login Page Logo plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.4.8.4. This is due to missing or incorrect nonce validation on the wpclpl_save functionality. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Explanation of Vulnerability in Simple Terms
WP Custom Admin Login Page Logo versions up to 1.4.8.4 are vulnerable to cross-site request forgery (CSRF) attacks. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without the admin's knowledge or consent. The vulnerability requires the admin to visit the attacker's page while authenticated to the WordPress site.
What an attacker can do
Perform unwanted administrative actions on the site if a logged-in admin visits a malicious webpage.
Potential impact on your site
Attackers can modify site settings or content through forged requests if admins are tricked into visiting malicious pages.
Conditions required to exploit
Site admin must be logged in to WordPress and visit an attacker-controlled webpage.
Key dates
External resources
