MarketKing < 2.1.72 Missing Authorization via marketking_admin_vendors_ajax (CVE-2026-93343) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-93343

MarketKing < 2.1.72 Missing Authorization via marketking_admin_vendors_ajax

Answer in brief

CVE-2026-93343 records a Unknown severity vulnerability in MarketKing < 2.1.72 Missing Authorization via marketking_admin_vendors_ajax. The current sources do not mark it as known exploited. The current feed maps WebWizards/MarketKing (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 22, 2026Updated Sep 22, 2026Source checked Sep 22, 2026First seen by HOL Sep 22, 2026Material review Sep 22, 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 WebWizards/MarketKing (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
WebWizards/MarketKinggeneric	>=0 <2.1.72	2.1.72

Recommended response

Check inventory. Check lockfiles and deployed manifests for WebWizards/MarketKing.
Review the reported fix. Update WebWizards/MarketKing to 2.1.72 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 22, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 22, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 22, 2026

Sources and claim methodology

Upstream source description

MarketKing plugin for WordPress before 2.1.72 contains a missing authorization vulnerability in the marketking_admin_vendors_ajax AJAX action that allows authenticated attackers with subscriber-level access or higher to retrieve the complete vendor directory by sending a crafted AJAX request. Attackers can exploit the absence of capability checks in the vendor management action to retrieve internal user IDs, usernames, and email addresses of all registered vendors, exposing personally identifiable information to any logged-in user regardless of role.

Quoted source text, attributed separately from HOL analysis.