---
id: CVE-2026-93341
title: >-
  MarketKing plugin for WordPress before 2.1.72 contains a missing authorization
  vulnerability in the marketking_send_refund AJAX action that allows
  authenticated attackers with subscriber-level access or higher to create
  refund requests a…
summary: >-
  MarketKing plugin for WordPress before 2.1.72 contains a missing authorization
  vulnerability in the marketking_send_refund AJAX action that allows
  authenticated attackers with subscriber-level access or higher to create
  refund requests a…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
vendor: WebWizards
product: MarketKing
affected:
  - MarketKing < 2.1.72
published: '2026-09-22'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T20:53:07.383'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93341'
references:
  - url: 'https://marketkingplugin.com/changelog/'
    label: disclosure@vulncheck.com
  - url: >-
      https://wordpress.org/plugins/marketking-multivendor-marketplace-for-woocommerce/
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/marketking-missing-authorization-via-marketking-send-refund-ajax
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-22T14:05:24.465761Z'
ingestedAt: '2026-09-22T14:04:19.587Z'
epss: 0.00325
epssPercentile: 0.25837
---

## Overview

MarketKing plugin for WordPress before 2.1.72 contains a missing authorization vulnerability in the marketking_send_refund AJAX action that allows authenticated attackers with subscriber-level access or higher to create refund requests against any order by supplying an arbitrary order ID. Attackers can submit crafted AJAX requests targeting any order ID to create fraudulent refund requests against orders they did not place, enabling marketplace disruption and unauthorized interference with other users' orders.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.