CVE-2026-0692
HighBlueSnap Payment Gateway for WooCommerce <= 3.4.0 - Missing Authorization to Unauthenticated Arbitrary Order Status Manipulation
Published Feb 14, 2026 · Updated Apr 8, 2026 · Also known as dc676e18-c895-4f6a-bce9-1f92207af885
Key Facts
Patch in the next maintenance window- CVE-2026-0692 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting BlueSnap Payment Gateway for WooCommerce (wordpress-plugin).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 0.8% probability of exploitation in the next 30 days.
- Fixed versions are available, including BlueSnap Payment Gateway for WooCommerce 3.4.1.
- Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS (30-day exploit likelihood)
0.8%
Higher than 56.3% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
Get the full CVE-2026-0692 brief as a PDF
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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
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| BlueSnap Payment Gateway for WooCommercewordpress-plugin | See advisory | 3.4.1 |
Patched Releases
BlueSnap Payment Gateway for WooCommerce
3.4.1
Timeline
Publicly disclosed
Feb 14, 2026
Last updated
Apr 8, 2026
Weakness Type
- CWE-862 Missing Authorization
References
- advisoryhttps://www.wordfence.com/threat-intel/vulnerabilities/id/dc676e18-c895-4f6a-bce9-1f92207af885?source=api-prod
- advisoryhttps://www.wordfence.com/threat-intel/vulnerabilities/id/dc676e18-c895-4f6a-bce9-1f92207af885?source=api-scan
- otherhttps://plugins.trac.wordpress.org/browser/bluesnap-payment-gateway-for-woocommerce/tags/3.4.0/includes/class-wc-bluesnap-ipn-webhooks.php#L417
- otherhttps://plugins.trac.wordpress.org/browser/bluesnap-payment-gateway-for-woocommerce/trunk/includes/class-wc-bluesnap-ipn-webhooks.php#L417
- otherhttps://www.wordfence.com/threat-intel/vulnerabilities/id/dc676e18-c895-4f6a-bce9-1f92207af885?source=cve
FAQ
Common Questions.
The BlueSnap Payment Gateway for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.4.0.
Affected: BlueSnap Payment Gateway for WooCommerce (wordpress-plugin). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including BlueSnap Payment Gateway for WooCommerce 3.4.1.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.
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