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MarketKing WooCommerce EUVDEUVD-2026-85470

| CVE-2026-94080 MEDIUM
Missing Authorization (CWE-862)
2026-09-23 Patchstack GHSA-x6r6-6m8w-8j6g
PHP WordPress Authentication Bypass Woocommerce Wordpress Plugin Marketking Webwizards
5.3
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
vuln.today AI
5.3 MEDIUM

Network-reachable, low-complexity, unauthenticated missing-authorization flaw (PR:N) with impact limited to unauthorized state change, so I:L and C:N/A:N.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

4
Metadata Corrected
Sep 23, 2026 - 19:40 vuln.today
tag: PHP added
Metadata Corrected
Sep 23, 2026 - 19:40 vuln.today
tag: Woocommerce added
Analysis Generated
Sep 23, 2026 - 19:15 vuln.today
CVE Published
Sep 23, 2026 - 18:14 cve.org
MEDIUM 5.3

DescriptionCVE.org

Unauthenticated Broken Access Control in MarketKing <= 2.1.70 versions.

AnalysisAI

Unauthenticated broken access control in MarketKing (Multivendor Marketplace for WooCommerce) 2.1.70 and earlier allows remote attackers to invoke a privileged plugin action without any authorization check, resulting in unauthorized integrity changes on affected WordPress sites. The flaw is rated CVSS 5.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N), meaning no credentials or user interaction are required but the impact is confined to low-integrity modification with no confidentiality or availability effect. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Requires a WordPress site running the MarketKing (Multivendor Marketplace for WooCommerce) plugin at version 2.1.70 or earlier, reachable over the network. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Signals point to a genuine but low-priority issue. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Patch status is not confirmed in the available data: no vendor-released fix version, changeset, or vendor advisory is included among the references, so administrators should treat every release up to and including 2.1.70 as affected and check the MarketKing vendor channel and the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/marketking-multivendor-marketplace-for-woocommerce/vulnerability/wordpress-marketking-plugin-2-1-70-broken-access-control-vulnerability?_s_id=cve) for the first release that carries the authorization fix before assuming any specific later version resolves it. … Detailed patch versions, workarounds, and compensating controls in full report.
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EUVD-2026-85470 vulnerability details – vuln.today
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