CVE-2026-87974

MEDIUMCVSS 5.3

Description

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.

Timeline

Published:October 14th, 2026 7:17 AM

Last modified:October 14th, 2026 4:14 PM

CVSS Scoring

CVSS v3: 5.3 (MEDIUM)

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

Weaknesses (CWE)

CWE-287

References & Reports

Advisories, patches, and third-party reports

https://wpscan.com/vulnerability/3f6338bf-9d0d-4718-aefb-51d13800cec1/

Source: NIST NVD · Data may lag official sources by up to one minute