CVE-2025-6238 json
AI Engine 2.8.4 - Insecure OAuth Implementation
published last yr. modified 4mo ago also EUVD-2025-19924
- cvss
- 8.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- meowapps ai_engine 2.8.5
Is CVE-2025-6238 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- last yr.
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
Affected products
- tigroumeow AI Engine
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
- Technology feeds
References
-
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
-
wordfence.com
/threat-intel/vulnerabilities/id/1edc84fd-8cb5-4899-9444-1b6ae3144917?source=cve
third-party-advisory
-
plugins.trac.wordpress.org
/browser/ai-engine/tags/2.8.4/labs/oauth.php
product
Sources
- CVE List CVE-2025-6238
- NVD CVE-2025-6238
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.