What the vulnerability does
01Description
The AI Engine plugin for WordPress is vulnerable to open redirect in version 2.8.4. This is due to an insecure OAuth implementation, as the 'redirect_uri' parameter is missing validation during the authorization flow. This makes it possible for unauthenticated attackers to intercept the authorization code and obtain an access token by redirecting the user to an attacker-controlled URI. Note: OAuth is disabled, the 'Meow_MWAI_Labs_OAuth' class is not loaded in the plugin in the patched version 2.8.5.
Explanation of Vulnerability in Simple Terms
02Summary
AI Engine versions 2.8.4 contain an open redirect vulnerability that allows authenticated users to redirect site visitors to external URLs. An attacker with low-level access can craft a malicious link that, when clicked by a victim, redirects them away from the site. This can be used for phishing or credential theft attacks. Update to a patched version when available.
What an attacker can do
03Attacker Capabilities
Redirect site visitors to attacker-controlled external websites via a crafted link.
Potential impact on your site
04Site Impact
Site visitors can be redirected to phishing or malware sites, damaging trust and potentially exposing user credentials.
Conditions required to exploit
05Prerequisites
Attacker must have low-level authenticated access to the site; victim must click the malicious link.
Key dates
06Disclosure timeline
July 4, 2025
CVE published
July 8, 2025
Record updated
