MCP Server for WordPress < 1.8.2 - Contributor+ Arbitrary Post Title Disclosure via workflows/run REST Route (CVE-2026-96526) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-96526

MCP Server for WordPress < 1.8.2 - Contributor+ Arbitrary Post Title Disclosure via workflows/run REST Route

Answer in brief

CVE-2026-96526 records a Unknown severity vulnerability in MCP Server for WordPress < 1.8.2 - Contributor+ Arbitrary Post Title Disclosure via workflows/run REST Route. The current sources do not mark it as known exploited. The current feed maps Unknown/MCP Server for WordPress (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 26, 2026Updated Sep 26, 2026Source checked Sep 26, 2026First seen by HOL Sep 26, 2026Material review Sep 26, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/MCP Server for WordPress (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Unknown/MCP Server for WordPressgeneric	>=0 <1.8.2	1.8.2

Recommended response

Check inventory. Check lockfiles and deployed manifests for Unknown/MCP Server for WordPress.
Review the reported fix. Update Unknown/MCP Server for WordPress to 1.8.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 26, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 26, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 26, 2026

Sources and claim methodology

Source referencewpscan.com

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.