CVE-2025-5071: ai engine Auth Bypass — Fix

Description

The AI Engine plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the 'Meow_MWAI_Labs_MCP::can_access_mcp' function in versions 2.8.0 to 2.8.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to have full access to the MCP and run various commands like 'wp_create_user', 'wp_update_user' and 'wp_update_option', which can be used for privilege escalation, and 'wp_update_post', 'wp_delete_post', 'wp_update_comment' and 'wp_delete_comment', which can be used to edit and delete posts and comments.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
meowapps	ai_engine	2.8.0 — 2.8.4

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3313554/ai-engine#file21

Other References

https://plugins.trac.wordpress.org/browser/ai-engine/tags/2.8.1/labs/mcp.php#L43 https://www.wordfence.com/threat-intel/vulnerabilities/id/0e7654a1-0020-4bf1-86be-bdb238a9fe0d?source=cve

Frequently Asked Questions

What is CVE-2025-5071? +

The AI Engine plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the 'Meow_MWAI_Labs_MCP::can_access_mcp' function in versions 2.8.0 to 2.8.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to have full access to the MCP and run various commands like 'wp_create_user', 'wp_update_user' and 'wp_update_option', which can be used for privilege escalation, and 'wp_update_post', 'wp_delete_post', 'wp_update_comment' and 'wp_delete_comment', which can be used to edit and delete posts and comments. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-5071? +

CVE-2025-5071 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-5071? +

CVE-2025-5071 affects products from meowapps, specifically: ai_engine. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5071? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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