CVE-2026-96838 PUBLISHED

WordPress Blacklist Manager – WooCommerce Anti-Fraud, Blacklist & Checkout Verification plugin <= 2.3.1 - Cross Site Request Forgery (CSRF) vulnerability

Assigner: Patchstack
Reserved: 23.09.2026 Published: 30.09.2026 Updated: 30.09.2026

Unauthenticated Cross Site Request Forgery (CSRF) in Blacklist Manager – WooCommerce Anti-Fraud, Blacklist & Checkout Verification <= 2.3.1 versions.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	YoOhw Studio
Product	Blacklist Manager – WooCommerce Anti-Fraud, Blacklist & Checkout Verification
Versions	Default: unaffected affected from n/a to 2.3.1 (incl.)

Solutions

Update the WordPress Blacklist Manager – WooCommerce Anti-Fraud, Blacklist & Checkout Verification plugin to the latest available version (at least 2.3.2).

Credits

Mor Golan | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/wc-blacklist-manager/vulnerability/wordpress-blacklist-manager-8211-woocommerce-anti-fraud-blacklist-amp-checkout-verification-plugin-2-3-1-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Problem Types

CWE-352 Cross-Site Request Forgery (CSRF) CWE

Impacts

CAPEC-62 Cross Site Request Forgery