CVE-2026-1722
WCFM Marketplace <= 3.7.0 - Insecure Direct Object Reference to Unauthenticated Arbitrary Refund Request Creation
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | wclovers |
| Product | wcfm marketplace – multivendor marketplace for woocommerce |
| Published | Feb 10, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
wclovers / WCFM Marketplace – Multivendor Marketplace for WooCommerce
0 ≤ 3.7.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/d39ec46d-58c4-40e4-b94a-e7a9fc99291a?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wc-multivendor-marketplace/trunk/core/class-wcfmmp-refund.php#L235 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wc-multivendor-marketplace/tags/3.7.0/core/class-wcfmmp-refund.php#L235 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3455829%40wc-multivendor-marketplace%2Ftrunk&old=3424081%40wc-multivendor-marketplace%2Ftrunk&sfp_email=&sfph_mail=
Credits
Gibran Abdillah