Unknown Coinsnap Bitcoin Crowdfunding vulnerabilities

1 vulnerability

Known vulnerabilities in Unknown Coinsnap Bitcoin Crowdfunding, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.3CVE-2026-92427unknowncoinsnap bitcoin crowdfunding
EPSS score
0.19%
The Coinsnap Bitcoin Crowdfunding WordPress plugin through 1.2.0 does not restrict access to the secret used to authenticate its payment gateway webhook, disclosing it to unauthenticated users and rendering the webhook's signature check ineffective. This allows unauthenticated attackers to forge payment-confirmation notifications and record arbitrary donations as completed, with attacker-chosen amounts, donor names and messages.