PPOM for WooCommerce <= 23.9 - Missing Authorization to Stored Cross-Site Scripting

2022-01-17 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 24.0

Affected PluginPPOM – Product Addons & Custom Fields for WooCommerce

Affected Version<= 23.9

CVSS5.4Medium

CVECVE-2021-25018

View all PPOM – Product Addons & Custom Fields for WooCommerce vulnerabilities

Vulnerability Overview

The PPOM for WooCommerce WordPress plugin before 24.0 does not have authorisation and CSRF checks in the ppom_settings_panel_action AJAX action, allowing any authenticated to call it and set arbitrary settings. Furthermore, due to the lack of sanitisation and escaping, it could lead to Stored XSS issues

Technical Analysis

REMEDIATION: Update to version 24.0, or a newer patched version --- 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-2021-25018 https://www.wordfence.com/threat-intel/vulnerabilities/id/8bde357d-e34a-4931-a1a4-bd3ed3b72cec

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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