CVE-2026-54842

HighCVSS 8.1/10Last modified Oct 25, 2026

Description

Missing Authorization vulnerability in Royal Plugins Royal MCP allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Royal MCP: from n/a through 1.4.25.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-862

Affected software

VendorProductVersions
Royal PluginsRoyal MCP<= 1.4.25

References

Timeline

Published
Jun 25, 2026
Last modified
Oct 25, 2026
NVD status
Deferred

Related CVEs from 2026

CVE-2026-548439.3Unauthenticated SQL Injection in MDTF <= 1.3.7 versions.CVE-2026-548447.5Unauthenticated Broken Access Control in CheckView Automated Testing <= 2.1.0 versions.CVE-2026-548458.1Unauthenticated Local File Inclusion in MDTF <= 1.3.8 versions.CVE-2026-548467.5Unauthenticated Broken Access Control in Syncee Premium Dropshipping &amp; Wholesale <= 1.0.27 versions.CVE-2026-548477.5Unauthenticated Broken Access Control in Stylish Cost Calculator <= 8.3.9 versions.CVE-2026-548488.3Insertion of Sensitive Information Into Sent Data vulnerability in Saad Iqbal APIExperts Square for WooCommerce allows Retrieve Embedded SenCVE-2026-548499.3Unauthenticated SQL Injection in Premmerce Wishlist for WooCommerce <= 1.1.11 versions.CVE-2026-54857.8OS command injection in the browser-based authentication component in Amazon Athena ODBC driver before 2.0.5.1 on Linux might allow a threatCVE-2026-548506.5Subscriber Broken Access Control in Booking and Rental Manager <= 2.8.2 versions.CVE-2026-548517.1Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Awesomemotive Contact Form by WPForms CVE-2026-548525.3Missing Authorization vulnerability in miniOrange Page Restriction WordPress (WP) page-and-post-restriction allows Exploiting Incorrectly CoCVE-2026-548535.3Missing Authorization vulnerability in Cozmoslabs Profile Builder profile-builder allows Exploiting Incorrectly Configured Access Control Se
CVE-2026-54842: High severity, CVSS 8.1 | Vulnix