CVE-2026-103068

WordPress ByteCoreStack – MCP Connector for AI Tools plugin <= 1.2.2 - Privilege Escalation vulnerability

Published Oct 1, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Subscriber Privilege Escalation in ByteCoreStack &#8211; MCP Connector for AI Tools <= 1.2.2 versions.

Remediation

Vendor Solution

Update the WordPress ByteCoreStack – MCP Connector for AI Tools plugin to the latest available version (at least 1.2.4).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Subscriber Privilege Escalation in ByteCoreStack &#8211; MCP Connector for AI Tools <= 1.2.2 versions.
Title WordPress ByteCoreStack – MCP Connector for AI Tools plugin <= 1.2.2 - Privilege Escalation vulnerability
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 1, 2026, 4:19 PM
Reserved
Sep 30, 2026, 12:15 AM
Status
Deferred
Published
Oct 1, 2026, 3:17 PM
Modified
Oct 1, 2026, 8:31 PM