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CVE-2026-66480 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in YITH YITH WooCommerce Product Add-Ons allows Retrieve Embedded Sensitive Data. This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.34.0.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://patchstack.com/database/wordpress/plugin/yith-woocommerce-product-add-ons/vulnerability/wordpress-yith-woocommerce-product-add-ons-plugin-4-34-0-sensitive-data-exposure-vulnerability?_s_id=cve	[email protected]	AdvisoryRemedy

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-497	Exposure of Sensitive System Information to an Unauthorized Control Sphere	[email protected]

Affected Products

Product	Versions
YITH WooCommerce Product Add-Ons	<= 4.34.0 (semver)
CPE cpe:2.3:a:yithemes:yith_woocommerce_product_add-ons::::::wordpress::* Remediation Upgrade: 4.34.1moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 11, 2026	CVE Modified	CISA-ADP
Oct 10, 2026	New CVE Received	[email protected]