WCFM Marketplace <= 3.7.0 - Insecure Direct Object Reference to Unauthenticated Arbitrary Refund Request Creation

2026-02-09 18:54

Gibran Abdillah

Strategic Overview

Status

Patched in 3.7.1

Affected PluginWCFM Marketplace – Multivendor Marketplace for WooCommerce

Affected Version<= 3.7.0

CVSS5.3Medium

CVECVE-2026-1722

View all WCFM Marketplace – Multivendor Marketplace for WooCommerce vulnerabilities

Vulnerability Overview

The WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.0. This is due to the plugin not implementing authorization checks in the `wcfm-refund-requests-form` AJAX controller. This makes it possible for unauthenticated attackers to create arbitrary refund requests for any order ID and item ID, potentially leading to financial loss if automatic refund approval is enabled in the plugin settings.

Technical Analysis

REMEDIATION: Update to version 3.7.1, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2026-1722 https://www.wordfence.com/threat-intel/vulnerabilities/id/d39ec46d-58c4-40e4-b94a-e7a9fc99291a

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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