CVE-2024-43288 in wpForo Forum Plugin
Summary
by MITRE • 08/19/2024
Authorization Bypass Through User-Controlled Key vulnerability in gVectors Team wpForo Forum.This issue affects wpForo Forum: from n/a through 2.3.4.
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Analysis
by VulDB Data Team • 02/06/2025
The vulnerability identified as CVE-2024-43288 represents a critical authorization bypass flaw within the wpForo Forum plugin for WordPress platforms. This issue stems from improper validation of user-controlled input that governs access controls, allowing authenticated users to manipulate authorization mechanisms through crafted inputs that should otherwise be restricted. The vulnerability specifically impacts versions of wpForo Forum ranging from the initial release through version 2.3.4, indicating a prolonged window of exposure for affected systems. The flaw manifests when the application fails to adequately verify user permissions during key-based access operations, creating a pathway for unauthorized access to restricted resources.
The technical implementation of this vulnerability falls under CWE-285, which addresses improper authorization within software systems. The flaw operates by allowing attackers to manipulate authorization parameters through user-controllable keys that are typically used for legitimate access control purposes. This type of vulnerability enables attackers to escalate their privileges or bypass access controls that should normally restrict access to specific forum features, user data, or administrative functions. The issue is particularly concerning because it leverages legitimate plugin functionality to achieve unauthorized access, making detection more challenging for security monitoring systems.
From an operational perspective, this authorization bypass vulnerability creates significant risks for forum administrators and their users. Attackers who successfully exploit this flaw could gain access to private forum discussions, user personal information, administrative controls, or other restricted content that should only be accessible to authorized personnel. The impact extends beyond simple data exposure to include potential account takeovers, content manipulation, and disruption of forum operations. Organizations relying on wpForo Forum for community management, customer support, or internal collaboration platforms face substantial risk of data breaches and reputational damage if this vulnerability remains unpatched.
The exploitation of CVE-2024-43288 aligns with ATT&CK technique T1078 which covers valid accounts and privilege escalation. Security professionals should implement layered defensive measures including immediate patching of affected wpForo Forum versions, monitoring for unusual access patterns, and implementing additional access controls. System administrators should also consider network segmentation, enhanced logging of authorization events, and regular security audits of plugin configurations. The vulnerability demonstrates the importance of proper input validation and authorization checks in web applications, particularly those handling user-generated content and community forums where access control is paramount for maintaining user privacy and data integrity. Organizations should prioritize upgrading to patched versions of wpForo Forum while maintaining vigilance for potential exploitation attempts in their security monitoring systems.