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.
Published: 2026-07-01
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

History

Thu, 02 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Wed, 01 Jul 2026 22:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Wed, 01 Jul 2026 19:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Wed, 01 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 01 Jul 2026 11:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

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

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-07-01T10:20:41.864Z

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

Link: CVE-2026-10750

cve-icon Vulnrichment

Updated: 2026-07-01T10:20:38.248Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-02T04:00:12Z

Weaknesses

No weakness.