Is CVE-2026-121993 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-121993 being exploited in the wild.

How severe is CVE-2026-121993?

Medium severity, with a CVSS score of 4.3, published 4 November 2026.

Is there a fix for CVE-2026-121993?

Yes: fixed in 2.0.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-121993 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-121993?

Check whether you run Dokan wePOS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-121993: wePOS authorization bypass in payment processing

CVE-2026-121993 · Severity: medium · CVSS 4.3 · Published 2026-11-04

wePOS is a point-of-sale system for WooCommerce that processes orders and payments. A flaw in its payment processing endpoint allows vendor-level staff to fraudulently mark arbitrary orders as paid and completed without actually receiving payment, potentially allowing them to manipulate stock levels, complete orders for competitors, or trigger order fulfillment for orders they do not own.

Vendors: Dokan.

Quick answers

Is CVE-2026-121993 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-121993 being exploited in the wild.
How severe is CVE-2026-121993?: Medium severity, with a CVSS score of 4.3, published 4 November 2026.
Which products and versions are affected?: Dokan wePOS before 2.0.3.
Is there a fix for CVE-2026-121993?: Yes: fixed in 2.0.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-121993 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-121993?: Check whether you run Dokan wePOS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: 2.0.3

Technical details

The wepos/v1/payment/process REST endpoint fails to verify that a vendor can only process payment for orders they own; it only checks for the publish_shop_orders capability, which is granted to Dokan vendors and staff. An authenticated vendor can pass any order ID to trigger order completion, stock reduction, and payment-access grants without authorization scoping. The vulnerability is fixed by resolving the order in the permission callback and restricting vendors to only their own orders.

Affected products

Dokan wePOS before 2.0.3

Timeline

2026-11-04: disclosed
2026-11-04: patched

References

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