WooCommerce Payments 4.8.0 - 5.6.1 Authentication Bypass and Privilege Escalation

2023-03-23 00:00

mikemyers

Strategic Overview

Status

Patched in 5.6.2

Affected PluginWooPayments: Integrated WooCommerce Payments

Affected Version4.8.0 – 5.6.1

CVSS9.8Critical

CVECVE-2023-28121

View all WooPayments: Integrated WooCommerce Payments vulnerabilities

Vulnerability Overview

The WooCommerce Payments plugin is vulnerable to authentication bypass via the determine_current_user_for_platform_checkout function. This allows unauthenticated attackers to impersonate arbitrary users and perform some actions as the impersonated user, which can lead to site takeover.

Technical Analysis

REMEDIATION: Update to version 5.6.2, or a newer patched version --- IDENTIFIER: CWE-288 (Authentication Bypass Using an Alternate Path or Channel) The product requires authentication, but the product has an alternate path or channel that does not require authentication.

External References

https://www.cve.org/CVERecord?id=CVE-2023-28121 https://www.wordfence.com/threat-intel/vulnerabilities/id/41cf57ff-421d-4db2-894f-17f2c4d4b9ed

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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