CVE-2024-1175 in WP-Recall Plugin
Summary
by MITRE • 06/06/2024
The WP-Recall – Registration, Profile, Commerce & More plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'delete_payment' function in all versions up to, and including, 16.26.6. This makes it possible for unauthenticated attackers to delete arbitrary payments.
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Analysis
by VulDB Data Team • 07/25/2024
The WP-Recall plugin for WordPress presents a critical security vulnerability classified as CVE-2024-1175, which stems from a fundamental lack of access control validation within its payment management functionality. This vulnerability specifically affects the 'delete_payment' function, which operates without proper capability checks that would normally verify whether a user possesses the necessary authorization to perform administrative actions. The absence of such validation creates an exploitable condition where any attacker, regardless of authentication status, can manipulate the plugin's payment deletion mechanisms. This flaw exists across all versions of the plugin up to and including version 16.26.6, making it a widespread concern for WordPress site administrators who have installed this particular plugin.
The technical implementation of this vulnerability demonstrates a clear violation of security best practices and can be categorized under CWE-863, which addresses "Incorrect Authorization" conditions in software systems. The flaw operates at the application logic level where the plugin fails to enforce proper access controls before executing sensitive operations. When an attacker accesses the plugin's payment deletion endpoint, no authentication verification occurs, and no permission checks are performed to determine if the requesting entity should be allowed to delete payment records. This represents a classic case of insufficient authorization checks that directly enables privilege escalation through unauthorized data manipulation.
The operational impact of this vulnerability extends beyond simple data loss, creating a potential avenue for financial fraud and business disruption. Unauthenticated attackers can exploit this weakness to delete payment records, which may result in revenue loss, compromised financial reporting, and potential legal ramifications for businesses relying on accurate payment histories. The vulnerability particularly affects e-commerce operations where payment records are critical for accounting, customer service, and compliance purposes. Additionally, the deletion of payment records could disrupt order processing workflows and create inconsistencies in customer billing information, potentially leading to disputes and service degradation.
Security professionals should immediately address this vulnerability through patch management protocols, ensuring that all affected installations are updated to versions that include proper capability checks for the delete_payment function. Organizations should also implement network-level monitoring to detect suspicious access patterns targeting the plugin's payment endpoints, as this vulnerability could be exploited through automated scanning tools. The mitigation strategy should include comprehensive access control reviews for all WordPress plugins, with particular attention to functions handling financial data. This vulnerability aligns with ATT&CK technique T1078.004, which covers 'Valid Accounts: Cloud Accounts,' as the exploitation could potentially be extended to target legitimate administrative accounts if attackers can identify them within the system. Organizations should also consider implementing web application firewalls and restricting direct access to plugin endpoints to minimize exposure while patches are deployed.