Token Authentication Bypass in Royal MCP WordPress Plugin
CVE-2026-10750

8.1HIGH

Key Information:

Vendor

WordPress
Status
Royal Mcp
Vendor
CVE Published:
1 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10750?

The Royal MCP WordPress plugin prior to version 1.4.26 lacks sufficient capability checks following token authentication. This deficiency permits authenticated users, even those with low-privileged roles such as Subscribers, to access private content, enumerate users and their roles, and manipulate content owned by other users. This vulnerability poses a serious risk of unauthorized access and content manipulation within the WordPress environment.

Affected Version(s)

Royal MCP 0 < 1.4.26

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-10750 - Proof of Concept

References

https://wpscan.com/vulnerability/8678ef91-ff05-43a1-a8e3-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Alessandro Greco aka Aleff
WPScan
.