onepay Payment Gateway For WooCommerce <= 1.1.2 - Missing Authorization to Unauthenticated Order Status Modification
Strategic Overview
- Status
- Patched in 1.1.3
- Affected Plugin
- onepay Payment Gateway For WooCommerce
- Affected Version
<= 1.1.2- CVSS
- 5.3Medium
- Weakness type
- CWE-862 · Missing Authorization
- CVE
CVE-2025-68016
At a glance
CVE-2025-68016 is a medium-severity Missing Authorization vulnerability in the onepay Payment Gateway For WooCommerce WordPress plugin, affecting versions <= 1.1.2. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.1.3; sites on affected versions should update now. Disclosed January 2026, reported by NumeX.
Vulnerability Overview
The onepay Payment Gateway For WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the check_onepay_response function in all versions up to, and including, 1.1.2. This makes it possible for unauthenticated attackers to mark any WooCommerce order as processing/completed.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.
CWE-862: Missing Authorization
Reaching this weakness in onepay Payment Gateway For WooCommerce <= 1.1.2 takes no account at all. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.
Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For onepay Payment Gateway For WooCommerce the fix is 1.1.3: builds <= 1.1.2 are affected, anything from 1.1.3 onward is not.
Remediation
Update to version 1.1.3, or a newer patched version
How does WordSec protect against this?
This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: onepay Payment Gateway For WooCommerce 1.1.3 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C