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CVE-2025-11749

88
FAUCET Score

CVE-2025-11749 is a critical sensitive information exposure vulnerability affecting all versions up to 3.1.3 of the AI Engine plugin for WordPress. It allows unauthenticated attackers to extract a 'Bearer Token' via the /mcp/v1/ REST API endpoint when 'No-Auth URL' is enabled. This flaw carries a CVSS score of 9.8 (Critical) and an EPSS score indicating high exploitability, as it can lead to privilege escalation by enabling attackers to gain access to valid sessions and perform actions like creating administrator accounts. Exploit code is publicly available through Metasploit modules and Nuclei templates, and the vulnerability has garnered significant community discussion, although it is not yet listed in the KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
TigroumeowAI Engine – The Chatbot, AI Framework & MCP For WordPress
>= 0, <= 3.1.3CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
75.06%
Probability of exploitation in next 30 days
EPSS Percentile
99.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: WordPress AI Engine Plugin MCP Unauthenticated Admin Creation to RCE · Nov 4, 2025
Nuclei: CVE-2025-11749 · Nov 11, 2025
This CVE's current EPSS score of 0.7506 is in the 98th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/ai-engine/trunk/labs/mcp.php
plugins.trac.wordpress.org / changeset/3380753/ai-engine
wordfence.com / threat-intel/vulnerabilities/id/06eaf624-aedf-453d-8457-d03a572fac0d