WOOCS <= 1.3.7.4 - Reflected Cross-Site Scripting via AJAX action

2022-01-19 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 1.3.7.5

Affected PluginFOX – Currency Switcher Professional for WooCommerce

Affected Version<= 1.3.7.4

CVSS6.1Medium

CVECVE-2022-0234

View all FOX – Currency Switcher Professional for WooCommerce vulnerabilities

Vulnerability Overview

The WOOCS WordPress plugin before 1.3.7.5 does not sanitise and escape the woocs_in_order_currency parameter of the woocs_get_products_price_html AJAX action (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting

Technical Analysis

REMEDIATION: Update to version 1.3.7.5, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2022-0234 https://www.wordfence.com/threat-intel/vulnerabilities/id/cd53147f-2230-4b8b-a1a1-df377b334072

CVSS Vector

6.1

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

Base

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

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