CVE-2023-49777criticalCWE-502

CVE-2023-49777: critical vulnerability in YITH WooCommerce Product Add-Ons

WordPress YITH WooCommerce Product Add-Ons Plugin <= 4.3.0 is vulnerable to PHP Object Injection

Published · Updated

Follow this CVE+ Monitor YITH WooCommerce Product Add-Ons

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.1epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
YITH · YITH WooCommerce Product Add-Ons
Related CVEs — YITH WooCommerce Product Add-Ons

In the same product, most dangerous first.

CVE-2026-42383HIGHWordPress YITH WooCommerce Product Add-Ons plugin <= 4.29.0 - SQL Injection vulnerabilityEPSS 0.3%CVE-2026-66480MEDIUMWordPress YITH WooCommerce Product Add-Ons plugin <= 4.34.0 - Sensitive Data Exposure vulnerabilityEPSS 0.2%