title: WordPress YITH WooCommerce Product Add-Ons Plugin <= 4.3.0 is vulnerable to PHP Object Injection
description: Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Product Add-Ons.This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.3.0.
problem types: CWE-502 Deserialization of Untrusted Data
affected:
{
collectionURL: https://wordpress.org/plugins
defaultStatus: unaffected
packageName: yith-woocommerce-product-add-ons
product: YITH WooCommerce Product Add-Ons
vendor: YITH
versions:
changes: [at: 4.3.1, status: unaffected], lessThanOrEqual: 4.3.0, status: affected, version: n/a, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.1
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Update to 4.3.1 or a higher version.