CVE-2024-31239 in Social Proof, Sales Popup & FOMO Plugin
Summary
by MITRE • 04/12/2024
Cross-Site Request Forgery (CSRF) vulnerability in Nudgify Nudgify Social Proof, Sales Popup & FOMO.This issue affects Nudgify Social Proof, Sales Popup & FOMO: from n/a through 1.3.3.
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Analysis
by VulDB Data Team • 04/06/2025
The CVE-2024-31239 vulnerability represents a critical cross-site request forgery flaw within the Nudgify Social Proof, Sales Popup & FOMO WordPress plugin. This vulnerability allows authenticated attackers with sufficient privileges to manipulate the plugin's functionality through maliciously crafted requests. The affected version range spans from an unspecified starting point through version 1.3.3, indicating that all versions within this scope are potentially exploitable. The vulnerability specifically targets the plugin's handling of user requests and authentication mechanisms, creating a pathway for unauthorized actions to be performed on behalf of legitimate users.
This CSRF vulnerability stems from the absence of proper anti-forgery tokens or validation mechanisms within the plugin's administrative interfaces. The flaw enables attackers to trick authenticated users into executing unintended actions such as modifying plugin settings, deleting content, or altering user permissions. The technical implementation appears to lack sufficient request validation controls that would normally verify the authenticity of incoming requests. According to CWE standards, this vulnerability maps to CWE-352, which specifically addresses Cross-Site Request Forgery issues. The vulnerability's impact is amplified because it occurs within a plugin that likely has elevated privileges and access to sensitive user data or website configurations.
The operational implications of this vulnerability are significant for WordPress website owners utilizing the affected plugin. An attacker who gains access to an administrator account or can manipulate a user with sufficient privileges could execute unauthorized modifications to the website's social proof functionality, sales popups, or FOMO features. This could lead to malicious content being displayed to users, potential data manipulation, or even complete compromise of the plugin's configuration. The vulnerability represents a serious threat to website integrity and user trust, as it could be exploited to deliver deceptive marketing content or manipulate conversion rates. From an ATT&CK framework perspective, this vulnerability aligns with techniques involving privilege escalation and persistence through web application exploitation.
Mitigation strategies for this CSRF vulnerability should prioritize immediate patching of the affected plugin to version 1.3.4 or later, assuming the vendor has released a fix. Website administrators should also implement additional security measures such as enabling two-factor authentication for administrative accounts, regularly monitoring plugin updates, and conducting security audits of installed WordPress plugins. Network-level protections including web application firewalls and request validation rules can provide additional defense in depth. Organizations should also consider implementing strict access controls and regularly reviewing user permissions to minimize the potential impact of any successful exploitation attempts. The vulnerability underscores the importance of maintaining up-to-date security practices and the critical need for proper input validation and authentication mechanisms in web applications.