CVE-2026-66431

HIGH 7.5

WordPress Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) plugin <= 1.0.7 - Broken Access Control vulnerability

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) <= 1.0.7 versions.

CWE	CWE-862
Vendor	woompaloompa
Product	bitcoin lightning payment gateway for woocommerce (via clink)
Published	Aug 13, 2026

Stay Ahead of the Next One

Get instant alerts for woompaloompa bitcoin lightning payment gateway for woocommerce (via clink)

Be the first to know when new high vulnerabilities affecting woompaloompa bitcoin lightning payment gateway for woocommerce (via clink) are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Affected Versions

WoompaLoompa / Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK)

n/a ≤ 1.0.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/clink-gateway-for-woocommerce/vulnerability/wordpress-bitcoin-lightning-payment-gateway-for-woocommerce-via-clink-plugin-1-0-7-broken-access-control-vulnerability?_s_id=cve

Credits

Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program