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CVE-2026-16738

MEDIUM 5.3 CVSS 3.1
Published
August 22, 2026
Last modified
October 12, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-284
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Conekta Payment Gateway WordPress plugin before 6.2.2 does not verify the authenticity of incoming payment gateway webhook notifications, nor bind the confirmed payment to the targeted order or verify its amount, allowing unauthenticated attackers to mark arbitrary orders as paid without payment.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Conekta Payment Gateway — Before 6.2.2

References

  • wpscan.com https://wpscan.com/vulnerability/89a2917e-032c-4f0f-be44-1a50b9d6fddf/
  • nvd.nist.gov Official NVD record