The SMS Alert Order Notifications – WooCommerce plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 3.7.9. This is due to the plugin using the Host header to determine if the plugin is in a playground environment. This makes it possible for unauthenticated attackers to spoof the Host header to make the OTP code "1234" and authenticate as any user, including administrators.
CVE ID: CVE-2024-13553
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor: cozyvision1
Product: SMS Alert Order Notifications – WooCommerce
EPSS Score: 0.09% (probability of being exploited)
EPSS Percentile: 27.47% (scored less or equal to compared to others)
EPSS Date: 2025-04-18 (when was this score calculated)