CVE-2026-12972

PayPlus Payment Gateway < 8.2.2 - Unauthenticated Order Payment Metadata Tampering

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.

Affected

PayPlus Payment Gateway

CVSS v3.1 CNA

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.29% chance of exploitation in the next 30 days, 21st percentile

Published

2026-07-20

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/dcd091d3-f830-4675-a3d5-926f4aa5a7a5/

References

• CVE Record
• NVD entry