CVE-2026-93341
MarketKing < 2.1.72 Missing Authorization via marketking_send_refund AJAX
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 22, 2026
- Updated
- Sep 22, 2026
- Reserved
- Sep 17, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | VulnCheck |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
MarketKingWebWizards |
|
References
- Changelogrelease-notespatch
- WordPress Download Pageproduct
- https://www.vulncheck.com/advisories/marketking-missing-authorization-via-marketking-send-refund-ajaxthird-party-advisory
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