Medium severity · published Oct 29, 2026
CVE-2026-27401
WordPress YITH PayPal Express Checkout for WooCommerce plugin <= 1.62.0 - Broken Access Control vulnerability
New
5.3
CVSS
–
EPSS
No
On KEV
Description
Missing Authorization vulnerability in YITH YITH PayPal Express Checkout for WooCommerce yith-paypal-express-checkout-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YITH PayPal Express Checkout for WooCommerce: from n/a through 1.62.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YP
YITH PayPal Express Checkout for WooCommerce · YITH
through 1.62.0 · source: vendor
Affected product
YP
YITH PayPal Express Checkout for WooCommerce
YITH
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-27401
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-27401
vdb-entry
https://patchstack.com/database/wordpress/plugin/yith-paypal-express-checkout-for-woocommerce/vulnerability/wordpress-yith-paypal-express-checkout-for-woocommerce-plugin-1-62-0-broken-access-control-vulnerability?_s_id=cve
More from YITH PayPal Express Checkout for WooCommerce
5.3
CVE-2026-111409
WordPress YITH PayPal Express Checkout for WooCommerce plugin <= 1.61.0 - Broken Access Control vulnerability