CVE-2026-121576

HIGH 8.8

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

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-266
Vendor	atlasaidev
Product	mcp server for wordpress
Published	Nov 9, 2026
Last Updated	Nov 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

AtlasAiDev / MCP Server for WordPress

0 ≤ 2.0.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: 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

Credits

myhappyhoon | Patchstack Bug Bounty Program