CVE-2026-121576 PUBLISHED

WordPress MCP Server for WordPress plugin <= 2.0.1 - Privilege Escalation vulnerability

Assigner: Patchstack
Reserved: 03.11.2026 Published: 09.11.2026 Updated: 09.11.2026

Incorrect Privilege Assignment vulnerability in AtlasAiDev MCP Server for WordPress ai-workflow-automation-ai-agent-hub allows Privilege Escalation.This issue affects MCP Server for WordPress: from n/a through 2.0.1.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	AtlasAiDev
Product	MCP Server for WordPress
Versions	Default: unaffected affected from 0 to 2.0.1 (incl.)

Solutions

Update the WordPress MCP Server for WordPress plugin to the latest available version (at least 2.0.2).

Credits

myhappyhoon | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/ai-workflow-automation-ai-agent-hub/vulnerability/wordpress-mcp-server-for-wordpress-plugin-2-0-1-privilege-escalation-vulnerability?_s_id=cve

Problem Types

Incorrect Privilege Assignment CWE

Impacts

Privilege Escalation