CVE-2026-103068 PUBLISHED

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

Assigner: Patchstack
Reserved: 30.09.2026 Published: 01.10.2026 Updated: 01.10.2026

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

Metrics

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

Product Status

Vendor ByteCore Stack
Product ByteCoreStack &#8211; MCP Connector for AI Tools
Versions Default: unaffected
  • affected from n/a to 1.2.2 (incl.)

Solutions

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

Credits

  • Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-266 Incorrect Privilege Assignment CWE

Impacts

  • CAPEC-233 Privilege Escalation