CVE-2026-106027

Oxygen MyData for WooCommerce 3.0.0 - 3.0.8 - Unauthenticated Arbitrary Order Completion via EveryPay Status Callback

Published Nov 12, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
The Oxygen MyData for WooCommerce WordPress plugin before 3.0.9 does not have proper authorisation, nor validate the authenticity of the request, on one of its payment callbacks, allowing unauthenticated users to mark arbitrary WooCommerce orders as completed.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions oxygen Mydata For Woocommerce
Vendors & Products Wordpress-extensions
Wordpress-extensions oxygen Mydata For Woocommerce
Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Type Values Removed Values Added
Description The Oxygen MyData for WooCommerce WordPress plugin before 3.0.9 does not have proper authorisation, nor validate the authenticity of the request, on one of its payment callbacks, allowing unauthenticated users to mark arbitrary WooCommerce orders as completed.
Title Oxygen MyData for WooCommerce 3.0.0 - 3.0.8 - Unauthenticated Arbitrary Order Completion via EveryPay Status Callback
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Nov 12, 2026, 11:25 AM
Reserved
Oct 6, 2026, 1:14 PM
Status
Deferred
Published
Nov 12, 2026, 6:17 AM
Modified
Nov 12, 2026, 6:49 PM