CVE-2024-33678 in Click Fraud Protection Plugin
Summary
by MITRE • 04/26/2024
Cross-Site Request Forgery (CSRF) vulnerability in eranfl ClickCease Click Fraud Protection clickcease-click-fraud-protection.This issue affects ClickCease Click Fraud Protection: from n/a through <= 3.2.7.
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Analysis
by VulDB Data Team • 04/02/2026
The CVE-2024-33678 vulnerability represents a critical cross-site request forgery flaw within the eranfl ClickCease Click Fraud Protection plugin for WordPress systems. This vulnerability exists in versions ranging from the initial release through version 3.2.7, creating a significant security risk for WordPress sites that utilize this fraud protection module. The flaw allows authenticated attackers with sufficient privileges to manipulate the plugin's functionality through maliciously crafted requests, potentially leading to unauthorized actions within the targeted WordPress environment. The vulnerability specifically impacts the plugin's ability to properly validate and authenticate cross-site requests, creating an avenue for attackers to execute unintended operations on behalf of legitimate users.
The technical implementation of this CSRF vulnerability stems from insufficient validation of request origins and lack of proper anti-forgery token mechanisms within the plugin's administrative interfaces. When users access the plugin's configuration or management pages, the system fails to adequately verify that requests originate from legitimate sources within the same domain. This weakness enables attackers to craft malicious requests that appear to come from authenticated users, exploiting the trust relationship between the browser and the WordPress installation. The vulnerability operates at the application layer and requires user interaction through a web browser to be effectively exploited, making it particularly dangerous in environments where administrators regularly access the plugin's administrative features.
The operational impact of this vulnerability extends beyond simple data manipulation or theft, as it can enable attackers to fundamentally alter the click fraud protection settings and configurations. An attacker could potentially disable fraud protection mechanisms, modify reporting parameters, or even introduce malicious configurations that could compromise the integrity of the entire click fraud monitoring system. This represents a significant risk to businesses that rely on accurate click fraud data for advertising spend optimization and revenue protection. The vulnerability also creates potential for further exploitation as it may provide a foothold for more sophisticated attacks, including privilege escalation or data exfiltration. The affected plugin's role in monitoring and protecting against fraudulent click activities means that compromising this system could leave businesses vulnerable to increased advertising fraud and financial losses.
Security mitigation strategies for CVE-2024-33678 should prioritize immediate plugin updates to versions beyond 3.2.7 where the CSRF protections have been properly implemented. Organizations should also implement additional security measures including web application firewalls that can detect and block suspicious cross-site requests, regular security auditing of plugin installations, and strict access controls for administrative accounts. Network segmentation and monitoring of administrative activities can help detect unauthorized access attempts. The vulnerability aligns with CWE-352, which specifically addresses cross-site request forgery weaknesses, and follows common attack patterns documented in the ATT&CK framework under privilege escalation and persistence techniques. Regular security assessments should include verification of all installed plugins for CSRF vulnerabilities, as this type of flaw frequently occurs in administrative interfaces that lack proper origin validation and token generation mechanisms.