by Kastro
Paper/Archive/CVE-2025-11749

CVE-2025-11749

tigroumeow AI Engine – The Chatbot, AI Framework & MCP for WordPress — AI Engine <= 3.1.3 - Unauthenticated Sensitive Information Exposure to Privilege Escalation

EPSS 75%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.5.995 × 2019.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The AI Engine plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.3 via the /mcp/v1/ REST API endpoint that exposes the 'Bearer Token' value when 'No-Auth URL' is enabled. This makes it possible for unauthenticated attackers to extract the bearer token, which can be used to gain access to a valid session and perform many actions like creating a new administrator account, leading to privilege escalation.

Affected

ProductAffectedFixed inSource
AI Engine – The Chatbot, AI Framework & MCP for WordPress≤ 3.1.3–CNA

Scores by source

Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refwordfence.com/threat-intel/vulnerabilities/id/06eaf624-aedf-453d-8457-d03a572fac0d?source=cverefplugins.trac.wordpress.org/browser/ai-engine/trunk/labs/mcp.php#L226refplugins.trac.wordpress.org/changeset/3380753/ai-engine#file10