Zarinpal Gateway for WooCommerce Plugin up to 5.0.16 on WordPress Payment Call Return_from_ZarinPal_Gateway access control

Summaryinfo

A vulnerability, which was classified as critical, was found in Zarinpal Gateway for WooCommerce Plugin up to 5.0.16 on WordPress. This affects the function Return_from_ZarinPal_Gateway of the component Payment Call Handler. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2026-2592. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Zarinpal Gateway for WooCommerce Plugin up to 5.0.16 on WordPress. This vulnerability affects the function Return_from_ZarinPal_Gateway of the component Payment Call Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at wordfence.com. This vulnerability was named CVE-2026-2592. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 02/20/2026). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• E-Commerce Management Software

Name

• Zarinpal Gateway for WooCommerce Plugin

Version

• 5.0.0
• 5.0.1
• 5.0.2
• 5.0.3
• 5.0.4
• 5.0.5
• 5.0.6
• 5.0.7
• 5.0.8
• 5.0.9
• 5.0.10
• 5.0.11
• 5.0.12
• 5.0.13
• 5.0.14
• 5.0.15
• 5.0.16

CPE 2.3info

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CPE 2.2info

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