CVE-2026-12972

PayPlus Payment Gateway < 8.2.2 - Unauthenticated Order Payment Metadata Tampering

Published Jul 20, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
The PayPlus Payment Gateway WordPress plugin before 8.2.2 does not perform authorization or order-ownership validation in one of its AJAX actions available to unauthenticated users, allowing them to tamper with the payment-related metadata of arbitrary WooCommerce orders.

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 Payplus
Payplus payplus Payment Gateway
Wordpress
Wordpress wordpress
Vendors & Products Payplus
Payplus payplus Payment Gateway
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Weaknesses CWE-284
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'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The PayPlus Payment Gateway WordPress plugin before 8.2.2 does not perform authorization or order-ownership validation in one of its AJAX actions available to unauthenticated users, allowing them to tamper with the payment-related metadata of arbitrary WooCommerce orders.
Title PayPlus Payment Gateway < 8.2.2 - Unauthenticated Order Payment Metadata Tampering
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Jul 20, 2026, 3:00 PM
Reserved
Jun 23, 2026, 9:47 AM
Status
Deferred
Published
Jul 20, 2026, 7:16 AM
Modified
Jul 21, 2026, 6:51 PM