CVE-2026-103327

MediumCVSS 5.3/10Last modified Nov 4, 2026

Description

The CryptoCloud WordPress plugin from 3.0.0 through 3.0.1 does not verify the authenticity of the payment notifications received by its gateway callback, as the integrity check is skipped while the webhook secret is left at its empty default, allowing unauthenticated attackers to mark arbitrary orders as paid or failed without any payment being made.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-345

Affected software

Vendor	Product	Versions
Unknown	CryptoCloud	>= 3.0.0, <= 3.0.1

References

https://wpscan.com/vulnerability/fd5563ed-85c6-4b17-acf6-bdc2cd77dd4b/

Timeline

Published: Nov 3, 2026
Last modified: Nov 4, 2026
NVD status: Deferred

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