Open Redirect in Meowapps Ai Engine
CVE-2025-6238
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.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (30.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.000
Affected products
- Meowapps Ai Engine — versions 2.8.4
- Tigroumeow Ai Engine — versions 2.8.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/1edc84fd-8cb5-4899-9444-1b6ae… (Third Party Advisory)
- plugins.trac.wordpress.org/browser/ai-engine/tags/2.8.4/labs/oauth.php (Product)
- plugins.trac.wordpress.org/changeset/3321384/ai-engine/trunk/labs/mcp.php (Patch)
- plugins.trac.wordpress.org/changeset/3321384/ai-engine/trunk/labs/oauth.php (Patch)
Frequently asked questions
- What is CVE-2025-6238?
- CVE-2025-6238 is a high-severity vulnerability in Meowapps Ai Engine, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 8.0/10. Published 2025-07-04.
- How severe is CVE-2025-6238?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2025-6238 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.