CVE-2025-14843 in Wizit Gateway for WooCommerce Plugin
Summary
by MITRE • 01/24/2026
The Wizit Gateway for WooCommerce plugin for WordPress is vulnerable to Unauthenticated Arbitrary Order Cancellation in all versions up to, and including, 1.2.9. This is due to a lack of authentication and authorization checks in the 'handle_checkout_redirecturl_response' function. This makes it possible for unauthenticated attackers to cancel arbitrary WooCommerce orders by sending a crafted request with a valid order ID.
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Analysis
by VulDB Data Team • 01/25/2026
The vulnerability identified as CVE-2025-14843 affects the Wizit Gateway for WooCommerce plugin, a widely used payment processing solution for WordPress e-commerce platforms. This security flaw exists in all versions up to and including 1.2.9, representing a critical risk to online retailers who rely on WooCommerce for their business operations. The vulnerability stems from insufficient input validation and access control mechanisms within the plugin's codebase, specifically targeting the handle_checkout_redirecturl_response function that processes payment confirmation responses from third-party payment gateways.
The technical implementation of this vulnerability resides in the absence of proper authentication and authorization checks within the plugin's order management functionality. Attackers can exploit this weakness by crafting malicious HTTP requests that contain valid WooCommerce order identifiers, bypassing the normal authentication requirements that should normally prevent unauthorized users from accessing administrative functions. This flaw directly maps to CWE-863, which describes "Incorrect Authorization" vulnerabilities where the system fails to properly verify that an actor is authorized to perform a requested operation. The vulnerability allows unauthenticated attackers to manipulate order status through a straightforward HTTP request, making it particularly dangerous as it requires minimal technical expertise to exploit.
The operational impact of this vulnerability extends beyond simple order cancellation, as it represents a fundamental breach in the e-commerce platform's security model. An attacker could potentially cancel orders for any customer, leading to revenue loss, customer dissatisfaction, and potential legal ramifications for merchants. The vulnerability affects the core order processing workflow of WooCommerce, which is a critical component of any online business infrastructure. This type of attack falls under the ATT&CK framework's T1078.004 technique for Valid Accounts, though in this case the vulnerability allows attackers to operate without legitimate accounts by exploiting a flaw in the authorization process itself. The implications are particularly severe for businesses handling high-volume transactions or those with strict order fulfillment requirements.
Mitigation strategies for this vulnerability should include immediate plugin updates to the latest available version that contains the necessary security patches. System administrators should also implement network-level protections such as rate limiting and IP whitelisting for the affected endpoints to reduce the attack surface. Additional defensive measures include monitoring for unusual order status changes and implementing web application firewalls that can detect and block malicious requests attempting to exploit this vulnerability. Organizations should also conduct comprehensive security assessments of their WordPress installations to identify similar authorization flaws in other plugins or themes that might be susceptible to the same class of attack. The vulnerability demonstrates the critical importance of proper input validation and access control implementation in web applications, particularly those handling financial transactions and customer data.