CVE-2026-103327
CryptoCloud - Crypto Payment Gateway 3.0.0 - 3.0.1 - Unauthenticated Arbitrary Order Payment Forgery via Empty-Default Webhook Secret
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.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| CryptoCloud Unknown https://wordpress.org/plugins |
≥ 3.0.0; ≤ 3.0.1 (affected, semver)
Other versions: unknown |
CNA: WPScan |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 5.3 medium |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | CNA: WPScan |
Exploit evidence
- https://wpscan.com/vulnerability/fd5563ed-85c6-4b17-acf6-bdc2cd77dd4b/
exploit · CNA: WPScan
References
- https://wpscan.com/vulnerability/fd5563ed-85c6-4b17-acf6-bdc2cd77dd4b/CNA: WPScan · exploit, vdb-entry, technical-description
For agents and automation
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Endpoints and access details
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