Crypto Payment Gateway with Payeer for WooCommerce <= 1.0.3 - Unauthenticated Payment Bypass

2025-11-03 15:59

Jonas Benjamin Friedli

Strategic Overview

Status

Unpatched

Affected PluginCrypto Payment Gateway with Payeer for WooCommerce

Affected Version<= 1.0.3

CVSS7.5High

CVECVE-2025-11890

View all Crypto Payment Gateway with Payeer for WooCommerce vulnerabilities

Vulnerability Overview

The Crypto Payment Gateway with Payeer for WooCommerce plugin for WordPress is vulnerable to payment bypass in all versions up to, and including, 1.0.3. This is due to the plugin not properly verifying a payments status through server-side validation though the /wc-api/bp-payeer-gateway-callback endpoint. This makes it possible for unauthenticated attackers to update unpaid order statuses to paid resulting in a loss of revenue.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-11890 https://www.wordfence.com/threat-intel/vulnerabilities/id/43ca1393-637d-48e2-84f3-a06a4f0d83d1

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityHigh
AvailabilityNone

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