CVE-2026-121993 wePOS before 2.0.3 Missing Authorization via payment/process Endpoint
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-121993?
CVE-2026-121993 is a medium-severity vulnerability in wedevs wePOS – Point Of Sale (POS) for WooCommerce & Dokan, published on 4 Nov 2026.
Official description
wePOS (Point Of Sale for WooCommerce) before 2.0.3 contains a missing authorization vulnerability in the wepos/v1/payment/process REST route that allows authenticated vendor-level users to mark arbitrary orders as paid and completed by supplying another order's ID. Attackers with only the publish_shop_orders capability (such as Dokan vendor staff) can invoke the payment processing endpoint with an order ID they do not own to trigger the order completion lifecycle, including stock reduction and granting of paid-order access, without making any real payment.
Weakness: CWE-862
Which versions are affected by CVE-2026-121993?
How do I fix CVE-2026-121993?
No fix has been published for CVE-2026-121993 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-121993 being exploited?
There is no known exploitation of CVE-2026-121993 in the wild and no public exploit code.
Sources
Also known as GHSA-7whv-72vx-cc4j.