CVE-2025-11749Network attack vector

Site takeover via indexed MCP bearer token

Published Nov 5, 2025 · Updated Apr 8, 2026

Sensitive information exposure in Meow Apps AI Engine 3.1.3 and earlier allows remote attackers to steal an MCP bearer token. No-Auth MCP routes embed the bearer token in their paths and register without show_in_index set to false, so the public WordPress REST index reveals it. The disabled-by-default No-Auth URL setting must be enabled; the stolen token grants MCP command access that can create or promote an administrator account.

CVSS severity9.8
Critical
EPSS probability74.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in Meow Apps AI Engine 3.1.3 and earlier allows remote attackers to steal an MCP bearer token. No-Auth MCP routes embed the bearer token in their paths and register without show_in_index set to false, so the public WordPress REST index reveals it. The disabled-by-default No-Auth URL setting must be enabled; the stolen token grants MCP command access that can create or promote an administrator account.

The record

CVE
CVE-2025-11749
Published
Nov 5, 2025
Updated
Apr 8, 2026
Vendor
Jordy Meow
Product
AI Engine
Classifications
CWE-200, T1528
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=3.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jordy Meow · AI Engineversion=0 <=3.1.3

Published CVSS scores

9.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1528Steal Application Access Token

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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