Medium severity · published Oct 10, 2026
CVE-2026-66480
WordPress YITH WooCommerce Product Add-Ons plugin <= 4.34.0 - Sensitive Data Exposure vulnerability
5.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YW
YITH WooCommerce Product Add-Ons · YITH
through 4.34.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-66480
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-66480
vdb-entry
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
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