The Royal MCP WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.

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Fixes

Solution

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Workaround

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History

Wed, 01 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Description The Royal MCP WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.
Title Royal MCP < 1.4.26 - Subscriber+ Insufficient Authorization in MCP Tools
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-07-01T06:00:01.661Z

Reserved: 2026-06-03T13:54:53.609Z

Link: CVE-2026-10750

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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