CVE-2026-2592
The Zarinpal Gateway for WooCommerce plugin for WordPress is vulnerable to Improper Access Control to Payment Status Update in all versions up to and including 5.0.16.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Zarinpal Gateway for WooCommerce plugin for WordPress is vulnerable to Improper Access Control to Payment Status Update in all versions up to and including 5.0.16. This is due to the payment callback handler 'Return_from_ZarinPal_Gateway' failing to validate that the authority token provided in the callback URL belongs to the specific order being marked as paid. This makes it possible for unauthenticated attackers to potentially mark orders as paid without proper payment by reusing a valid authority token from a different transaction of the same amount.
- CVSS 3.1
- 7.7 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H
- EPSS
- 0.30% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L359
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L370
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L380
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L409
- https://plugins.trac.wordpress.org/browser/zarinpal-woocommerce-payment-gateway/trunk/class-wc-gateway-zarinpal.php#L412
- https://plugins.trac.wordpress.org/changeset/3445917/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e33fcd17-318b-408e-86bf-b4ece46121cc?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.