CVE-2026-93342

MEDIUM 5.4

MarketKing < 2.1.72 Missing Authorization via marketking_duplicate_product AJAX

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

MarketKing plugin for WordPress before 2.1.72 contains a missing authorization vulnerability in the marketking_duplicate_product AJAX action that allows authenticated attackers with subscriber-level access or higher to duplicate any vendor's product by supplying an arbitrary product ID. Attackers can bypass ownership verification to copy any vendor's product listings, including private product metadata, and assign the duplicated copy to their own vendor account without the victim's knowledge or consent.

CWE	CWE-862
Vendor	webwizards
Product	marketking
Published	Sep 22, 2026

Stay Ahead of the Next One

Get instant alerts for webwizards marketking

Be the first to know when new medium vulnerabilities affecting webwizards marketking are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

WebWizards / MarketKing

0 < 2.1.72

References

NVD ↗ CVE.org ↗ EPSS Data ↗

marketkingplugin.com: https://marketkingplugin.com/changelog/ wordpress.org: https://wordpress.org/plugins/marketking-multivendor-marketplace-for-woocommerce/ vulncheck.com: https://www.vulncheck.com/advisories/marketking-missing-authorization-via-marketking-duplicate-product-ajax

Credits

Doniyor Sotiboldiyev (GitHub: @Doniyor2510) VulnCheck