CVE-2024-43340 in Advanced Form Integration Plugin
Summary
by MITRE • 08/27/2024
Cross-Site Request Forgery (CSRF) vulnerability in Nasirahmed Advanced Form Integration.This issue affects Advanced Form Integration: from n/a through 1.89.4.
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Analysis
by VulDB Data Team • 03/12/2025
The Cross-Site Request Forgery vulnerability identified as CVE-2024-43340 resides within the Nasirahmed Advanced Form Integration plugin, representing a critical security flaw that undermines the integrity of web applications utilizing this form processing solution. This vulnerability specifically impacts versions ranging from the initial release through 1.89.4, creating a persistent risk window for affected systems. The flaw stems from inadequate validation mechanisms that fail to properly authenticate and verify the origin of HTTP requests submitted through web forms, leaving applications exposed to malicious exploitation attempts.
The technical implementation of this CSRF vulnerability manifests through the absence of proper anti-CSRF tokens or mechanisms within the form submission process. When users interact with forms processed by the Advanced Form Integration plugin, the system does not adequately verify that requests originate from legitimate sources within the same application context. This weakness allows attackers to craft malicious requests that appear to come from authenticated users, exploiting the trust relationship between the web application and its users. The vulnerability aligns with CWE-352, which specifically addresses Cross-Site Request Forgery flaws in web applications, where the core issue involves the lack of proper request origin verification and the absence of anti-CSRF protection mechanisms.
The operational impact of this vulnerability extends beyond simple data integrity concerns, potentially enabling attackers to perform unauthorized actions on behalf of authenticated users. An attacker could leverage this weakness to execute arbitrary form submissions, modify user data, or even gain elevated privileges within the application environment. The scope of potential damage includes unauthorized access to sensitive information, data manipulation, and possible account takeovers, particularly when the affected plugin processes forms that handle user credentials, personal data, or administrative functions. This vulnerability represents a significant threat to web application security and could be exploited in conjunction with other attack vectors to compromise entire application ecosystems.
Mitigation strategies for this CSRF vulnerability should prioritize immediate implementation of anti-CSRF token mechanisms within the form processing workflow. Organizations must ensure that all form submissions include unique, unpredictable tokens that are validated server-side before processing any user requests. The recommended approach involves implementing proper session management practices, incorporating time-based token expiration, and ensuring that all form actions require explicit user confirmation. Security teams should also consider implementing Content Security Policy headers, enforcing SameSite cookie attributes, and establishing comprehensive monitoring for suspicious form submission patterns. Additionally, regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in related components, while maintaining updated plugin versions to prevent exploitation of known vulnerabilities. The remediation efforts should align with industry best practices outlined in the OWASP CSRF Prevention Cheat Sheet and ATT&CK framework techniques targeting web application vulnerabilities, specifically focusing on the T1566.001 sub-technique related to credential access through web application attacks.