CVE-2026-1722 WCFM Marketplace <= 3.7.0 - Insecure Direct Object Reference to Unauthenticated Arbitrary Refund Request Creation
Unauthenticated attackers can create arbitrary refund requests for any order, potentially causing financial loss if automatic approval is enabled.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-1722?
CVE-2026-1722 is a medium-severity missing authorization vulnerability in wclovers WCFM Marketplace – Multivendor Marketplace for WooCommerce, published on 10 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-862
Which versions are affected by CVE-2026-1722?
How do I fix CVE-2026-1722?
No fix has been published for CVE-2026-1722 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-1722 being exploited?
There is no known exploitation of CVE-2026-1722 in the wild and no public exploit code.
Sources
Also known as GHSA-f8j5-3pw5-6v7x.