CVE-2026-103068

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

State: Published
Severity: 8.8 High
Published: Oct 1, 2026
Updated: Oct 1, 2026
Reserved: Sep 30, 2026

Description

Subscriber Privilege Escalation in ByteCoreStack – MCP Connector for AI Tools <= 1.2.2 versions.

Scores

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

Weaknesses

CWE-266 Incorrect Privilege Assignment

Affected Products

Product	Versions
ByteCoreStack – MCP Connector for AI ToolsByteCore Stack	1.2.2 and earlierAffectedfrom 1.2.4Not affected

References

https://patchstack.com/database/wordpress/plugin/bcs-mcp-manager/vulnerability/wordpress-bytecorestack-mcp-connector-for-ai-tools-plugin-1-2-2-privilege-escalation-vulnerability?_s_id=cvevdb-entry

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