CVE-2025-66073: Cozmoslabs Wp Webhooks

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in Cozmoslabs WP Webhooks wp-webhooks allows Object Injection.This issue affects WP Webhooks: from n/a through <= 3.3.8.

Affected products

• Cozmoslabs Wp Webhooks: up to and including 3.3.8

Published 2025-11-21. Last modified 2026-06-17.