CVSS 5.3 (medium) · published 2026-10-14
The Asaas Gateway for WooCommerce WordPress plugin before 2.7.8 does not properly authenticate its payment webhook, accepting an empty access token in its default configuration and not verifying that the confirmed payment corresponds to the order it marks paid, allowing unauthenticated attackers to mark arbitrary orders as paid.
Weakness: CWE-287
Source: NVD CVE-2026-87974
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