Security Advisory

CVE-2026-16990

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-12 11:24:00

Last updated 2026-08-12 12:10:20

Assigner WPScan

CVSS score 5.3

State PUBLISHED

Description

The Payment Button for PayPal WordPress plugin through 1.2.3.44 does not enforce the merchant-configured price server-side and trusts a client-supplied payment amount, allowing unauthenticated attackers to create a real PayPal order against the merchant for an arbitrary lower amount.

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