The WooCommerce Ultimate Gift Card plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'mwb_wgm_preview_mail' and 'mwb_wgm_woocommerce_add_cart_item_data' functions in all versions up to, and including, 2.6.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE ID: CVE-2024-8425
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: WP Swings
Product: WooCommerce Ultimate Gift Card
EPSS Score: 0.13% (probability of being exploited)
EPSS Percentile: 20.04% (scored less or equal to compared to others)
EPSS Date: 2025-03-29 (when was this score calculated)