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7.5
BlueSnap Payment Gateway for WooCommerce plugin allows unauthorized order manipulation
CVE-2026-0692
Summary
The BlueSnap Payment Gateway plugin for WooCommerce is vulnerable. Attackers can pretend to be a trusted IP address and manipulate order statuses, such as making payments appear successful or failed. Update the plugin to a version higher than 3.3.0 to fix this issue.
Original title
The BlueSnap Payment Gateway for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.3.0. This is due to the plugin relying on WooCommerc...
Original description
The BlueSnap Payment Gateway for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.3.0. This is due to the plugin relying on WooCommerce's `WC_Geolocation::get_ip_address()` function to validate IPN requests, which trusts user-controllable headers like X-Real-IP and X-Forwarded-For to determine the client IP address. This makes it possible for unauthenticated attackers to bypass IP allowlist restrictions by spoofing a whitelisted BlueSnap IP address and send forged IPN (Instant Payment Notification) data to manipulate order statuses (mark orders as paid, failed, refunded, or on-hold) without proper authorization.
nvd CVSS3.1
7.5
Vulnerability type
CWE-862
Missing Authorization
Published: 14 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026