Tophive vulnerabilities and threats

CVE-2026-32559 is a critical vulnerability in tophive UltimateAI versions up to and including 3.1.0 that allows subscribers to upload arbitrary files without restriction on file type. This unrestricted file upload can lead to severe consequences including full system compromise. The vulnerability is classified under CWE-434, indicating improper validation of uploaded files. No official patch or remediation guidance has been provided yet.

The UltimateAI plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.8.3. This is due to insufficient verification on the user being supplied in the 'ultimate_ai_register_or_login_with_google' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email.

The UltimateAI plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.8.3. This is due to the improper empty value check and a missing default activated value check in the 'ultimate_ai_change_pass' function. This makes it possible for unauthenticated attackers to reset the password of the first user, whose account is not yet activated or the first user who activated their account, who are subscribers.