CVE-2023-48323 in Awesome Support Plugin
Summary
by MITRE • 11/30/2023
Cross-Site Request Forgery (CSRF) vulnerability in Awesome Support Team Awesome Support – WordPress HelpDesk & Support Plugin allows Cross Site Request Forgery.This issue affects Awesome Support – WordPress HelpDesk & Support Plugin: from n/a through 6.1.4.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 12/17/2023
The CVE-2023-48323 vulnerability represents a critical cross-site request forgery flaw within the Awesome Support WordPress plugin, which serves as a helpdesk and support management system for WordPress websites. This vulnerability exists in versions ranging from the initial release through version 6.1.4, indicating a prolonged exposure window that could have allowed attackers to exploit the weakness for extended periods. The issue stems from insufficient validation of request origins and lack of proper anti-CSRF token implementation within the plugin's administrative interfaces, creating a significant security gap that could be leveraged by malicious actors to perform unauthorized actions on behalf of authenticated users.
The technical exploitation of this CSRF vulnerability occurs when an attacker crafts malicious requests that appear to originate from a legitimate user session within the WordPress admin environment. The flaw allows unauthorized commands to be executed through forged requests that leverage the victim's authenticated session, bypassing normal security controls that would otherwise prevent such actions. This vulnerability specifically impacts the plugin's administrative functions where users with appropriate privileges can perform critical operations such as creating, modifying, or deleting support tickets, user accounts, or system configurations. The absence of proper CSRF protection mechanisms means that attackers can manipulate the plugin's functionality without requiring authentication credentials, as the system trusts requests that originate from the same user session.
From an operational perspective, this vulnerability poses severe risks to WordPress websites utilizing the Awesome Support plugin, as it enables attackers to perform unauthorized administrative actions that could compromise entire support systems. Attackers could potentially create malicious support tickets, modify user permissions, delete critical support data, or even escalate privileges within the WordPress environment. The impact extends beyond simple data manipulation to include potential system compromise, as the plugin's administrative functions often have access to sensitive user information and system configurations. Organizations relying on this helpdesk solution for customer support could face data breaches, service disruption, and reputational damage if exploited successfully. The vulnerability's prevalence across multiple versions suggests that many installations may have remained unpatched for extended periods, increasing the attack surface and potential impact.
Security mitigations for this vulnerability primarily involve immediate patching of the Awesome Support plugin to version 6.1.5 or later, which contains the necessary CSRF protection mechanisms. System administrators should also implement additional defensive measures including network-level protections such as web application firewalls that can detect and block suspicious request patterns, and regular security audits of installed plugins to identify outdated or vulnerable components. The implementation of proper CSRF token validation and origin checking within the plugin's codebase aligns with established security practices and represents the fundamental solution required to address this weakness. Organizations should also consider implementing role-based access controls and limiting administrative privileges to reduce potential impact if exploitation occurs. This vulnerability demonstrates the importance of maintaining up-to-date software components and highlights the critical need for proper input validation and anti-CSRF measures in web applications, particularly those handling sensitive data and administrative functions. The flaw corresponds to CWE-352, which specifically addresses cross-site request forgery vulnerabilities, and represents a clear violation of the principle of least privilege and proper authentication mechanisms.