CVE-2026-0692 Missing authorization in BlueSnap Payment Gateway for WooCommerce
Unauthenticated attackers can bypass IP restrictions to forge payment notifications and manipulate order statuses in the BlueSnap WooCommerce plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-0692?
CVE-2026-0692 is a high-severity missing authorization vulnerability in BlueSnap Payment Gateway for WooCommerce, published on 14 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-862
Which versions are affected by CVE-2026-0692?
How do I fix CVE-2026-0692?
No fix has been published for CVE-2026-0692 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-0692 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-0692 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-xh3r-gpf9-2v95.