BlueSnap Payment Gateway for WooCommerce <= 3.4.0 - Missing Authorization to Unauthenticated Arbitrary Order Status Manipulation
Published Feb 14, 2026
7.5
HIGHCVSS 3.1
EPSS 0.30%
Description
The BlueSnap Payment Gateway for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.4.0. 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.
Affected products
-
- Version 0StatusaffectedConstraints<=3.4.0
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Bluesnap | BlueSnap Payment Gateway for WooCommerce | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (3)
- https://plugins.trac.wordpress.org/browser/bluesnap-payment-gateway-for-woocommerce/tags/3.4.0/includes/class-wc-bluesnap-ipn-webhooks.php#L417
- https://plugins.trac.wordpress.org/browser/bluesnap-payment-gateway-for-woocommerce/trunk/includes/class-wc-bluesnap-ipn-webhooks.php#L417
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dc676e18-c895-4f6a-bce9-1f92207af885?source=cve
Change history (0)
No recorded changes yet.