The WPLP Cookie Consent – Cookie Banner & Consent Management for GDPR, CCPA & Google Consent Mode plugin for WordPress is vulnerable to arbitrary file upload due to missing file type validation in the saas_upload_logo() function combined with an authorization bypass on the WPLP connector REST endpoints in all versions up to, and including, 4.4.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

The WPLP Cookie Consent plugin for WordPress (versions up to and including 4.4.1) contains a critical vulnerability allowing unauthenticated arbitrary file uploads. The flaw stems from missing file type validation in the saas_upload_logo() function combined with an authorization bypass on the WPLP connector REST endpoints. Unauthenticated attackers can exploit this to upload arbitrary files to the server, potentially leading to remote code execution (RCE). The vulnerability affects all versions up to and including 4.4.1. A patch has been made available via the WordPress plugin repository changeset 3674117. The issue is tracked as CVE-2026-75865 and documented by both NVD and Wordfence. Site administrators running affected versions should update immediately to mitigate the risk of full server compromise.