CVE-2026-96526
UnknownSummary
The MCP Server for WordPress plugin before 1.8.2 does not perform an object-level authorization check on one of its workflow REST routes. Users with the Contributor role can disclose the title and publication status of any post, page or custom post type, including other users' private, draft, pending and scheduled content.
Risk Assessment
An attacker with Contributor role can access sensitive information about non-public content, potentially compromising confidentiality and integrity of the publishing process.
Recommendation
Update the plugin to version 1.8.2 or later. Additionally, implement proper object-level authorization checks in REST routes.
Other vulnerabilities in MCP Server for WordPress
See all- CVE-2026-96525Unknown
The MCP Server for WordPress plugin before 1.8.2 does not perform an ownership or sufficient capability check on its workflow create, update and delete REST routes. Users with the Contributor role can modify, delete and create site-wide workflow configuration, including workflows created by administrators.
- CVE-2026-96524Unknown
The MCP Server for WordPress plugin before 1.8.2 does not correctly verify the WordPress REST API nonce for cookie-authenticated requests when a condition an attacker can influence is present. This allows unauthenticated attackers to perform administrator-only actions, including creating a new administrator account, by tricking a logged-in administrator into visiting a crafted page.
Original NVD description (English source)
The MCP Server for WordPress WordPress plugin before 1.8.2 does not perform an object-level authorization check on one of its workflow REST routes, allowing users with the Contributor role to disclose the title and publication status of any post, page or custom post type, including other users' private, draft, pending and scheduled content.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS