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CVE-2026-121993wePOS before 2.0.3 Missing Authorization via payment/process Endpoint
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.
5.3 MEDIUMEPSS 0.24%Not in KEVNVD: Received
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 5.3 | MEDIUM | 4.0VulnCheck (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| 4.3 | MEDIUM | 3.1VulnCheck (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Details
- CVE ID
- CVE-2026-121993
- Status
- Received
- Assigner (CNA)
- VulnCheck
- Published
- Nov 4, 2026
- Last modified
- 2026-11-08 14:01 UTC
- Weaknesses
- CWE-862 · Missing Authorization
Affected Products
As published by the CNA in the CVE record.
wedevswePOS – Point Of Sale (POS) for WooCommerce & Dokan1 version range
- 1.2.6 before 2.0.3
References
- github.com https://github.com/getdokan/wepos/pull/232
- github.com https://github.com/getdokan/wepos/releases/tag/v2.0.3
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/log/wepos/
- wordpress.org https://wordpress.org/plugins/wepos/#developers
- vulncheck.com https://www.vulncheck.com/advisories/wepos-before-missing-authorization-via-payment-process-endpoint