CVE-2025-28952 in CubePoints Plugin
Summary
by MITRE • 06/06/2025
Cross-Site Request Forgery (CSRF) vulnerability in Jonathan Lau CubePoints allows Cross Site Request Forgery. This issue affects CubePoints: from n/a through 3.2.1.
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Analysis
by VulDB Data Team • 06/06/2025
The CVE-2025-28952 vulnerability represents a critical Cross-Site Request Forgery flaw within the Jonathan Lau CubePoints plugin, which operates as a WordPress reward points system. This vulnerability enables malicious actors to execute unauthorized actions on behalf of authenticated users who visit compromised web pages. The affected version range spans from an unspecified initial version through 3.2.1, indicating a broad impact across multiple iterations of the plugin. The vulnerability stems from insufficient validation of origin requests within the plugin's administrative interfaces, allowing attackers to craft malicious requests that appear legitimate to the WordPress system. This weakness specifically targets the plugin's ability to verify that requests originate from authorized sources, creating a pathway for unauthorized modifications to user points balances or other administrative functions.
The technical implementation of this CSRF vulnerability involves the absence of proper anti-CSRF tokens or origin validation mechanisms within the CubePoints plugin's form processing and administrative endpoints. When users access web pages containing malicious payloads, the plugin fails to verify that requests are genuinely initiated from the legitimate administrative interface rather than from external domains. This allows attackers to exploit the trust relationship between the WordPress admin interface and the CubePoints plugin, potentially enabling unauthorized point modifications, user account manipulations, or other administrative actions. The vulnerability directly maps to CWE-352, which specifically addresses Cross-Site Request Forgery issues in web applications, and aligns with ATT&CK technique T1566.001 for the initial access phase through malicious web content. The flaw exploits the fundamental principle that web applications must validate the authenticity of requests to prevent unauthorized operations.
The operational impact of this vulnerability extends beyond simple point manipulation, as it represents a potential vector for more severe attacks within the WordPress ecosystem. An attacker could leverage this CSRF vulnerability to modify user point balances in ways that might affect loyalty programs, reward systems, or other business-critical functions dependent on the CubePoints plugin. The vulnerability could also serve as a stepping stone for further attacks, particularly if the plugin's administrative interfaces lack proper access controls or additional security measures. The broad version range suggests that organizations running any version within this affected spectrum remain at risk, potentially affecting thousands of WordPress installations that utilize the CubePoints plugin for user engagement or reward management. This creates a significant exposure for businesses relying on the plugin for customer retention programs or gamification elements within their web properties.
Organizations should implement immediate mitigations including updating to the latest version of the CubePoints plugin where available, implementing proper CSRF token validation mechanisms, and establishing network-level protections against malicious requests. The recommended approach involves deploying web application firewalls that can detect and block suspicious cross-site requests, implementing Content Security Policy headers to restrict request origins, and ensuring that all administrative interfaces require proper authentication tokens. Additionally, administrators should conduct thorough security audits of their WordPress installations to identify other potential CSRF vulnerabilities within the plugin ecosystem. The mitigation strategy should also include user education about the risks of visiting untrusted websites and the importance of maintaining updated WordPress core installations and plugins. Organizations with custom implementations or modified versions of the plugin should perform detailed code reviews to ensure proper CSRF protection mechanisms are in place, as this vulnerability could be exploited to gain unauthorized access to sensitive user data or system functionality.