CVE-2018-1002005 in Arigato Autoresponder
Summary
by MITRE
These vulnerabilities require administrative privileges to exploit. There is an XSS vulnerability in bft_list.html.php:43: via the filter_signup_date parameter.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 08/16/2025
The vulnerability identified as CVE-2018-1002005 represents a cross-site scripting vulnerability within the bft_list.html.php component of a web application. This flaw exists at line 43 of the file and specifically involves the filter_signup_date parameter, which serves as an entry point for malicious input manipulation. The vulnerability requires administrative privileges to exploit, indicating that it targets privileged user sessions rather than general public access points. This access control requirement suggests that the vulnerability may be more targeted towards internal users or administrators who have elevated permissions within the system. The presence of administrative privilege requirements often implies that the attack vector may involve compromised administrator credentials or insider threats. The XSS vulnerability allows an attacker with administrative access to inject malicious scripts into the web application's response, potentially enabling unauthorized actions such as session hijacking, data exfiltration, or privilege escalation. This type of vulnerability falls under CWE-79 which categorizes cross-site scripting flaws as a critical security concern in web applications. The attack may leverage the ATT&CK technique T1059.007 for command and control through script injection, or T1566 for initial access via malicious web content. The vulnerability's impact extends beyond simple script execution as it can enable more sophisticated attacks including persistent XSS payloads that maintain their effect across user sessions.
The technical implementation of this vulnerability stems from inadequate input validation and output encoding within the bft_list.html.php script. When the filter_signup_date parameter is processed, the application fails to properly sanitize or encode user-supplied data before incorporating it into the HTML response. This oversight creates a pathway for attackers to inject malicious JavaScript code that executes in the context of other users' browsers. The requirement for administrative privileges suggests that the vulnerable application may be handling sensitive administrative functions or displaying privileged information that makes it an attractive target for attackers seeking to escalate their privileges or access restricted data. The vulnerability's location in the bft_list.html.php file indicates it likely pertains to user list or membership management functionality, where the filter_signup_date parameter controls date-based filtering of user records. This type of vulnerability can be particularly dangerous in administrative interfaces where users have access to sensitive data and system controls, as the injected scripts could potentially access or manipulate all data visible to the administrative user. The security implications include potential data breaches, unauthorized system access, and the possibility of establishing persistent backdoors through the injected malicious code.
The operational impact of CVE-2018-1002005 extends beyond immediate script execution to encompass broader security implications for the affected system. An attacker who successfully exploits this vulnerability can potentially gain unauthorized access to administrative functions and sensitive data that would normally be restricted. The XSS attack could result in session hijacking, allowing the attacker to impersonate legitimate administrative users and perform actions such as modifying user accounts, accessing confidential information, or altering system configurations. The vulnerability's requirement for administrative privileges means that successful exploitation typically requires either compromised administrative credentials or a different attack vector to gain initial access to an administrative account. This makes the vulnerability particularly concerning in environments where administrative access is frequently used or where credential security may be weak. The potential for privilege escalation through XSS attacks aligns with ATT&CK techniques for lateral movement and privilege escalation, as the injected scripts could be designed to gather additional system information or exploit other vulnerabilities. Organizations may face regulatory compliance issues if this vulnerability results in unauthorized data access or if it enables attackers to bypass security controls designed to protect sensitive information.
Mitigation strategies for CVE-2018-1002005 should focus on implementing robust input validation and output encoding mechanisms throughout the application. The primary defense involves sanitizing all user-supplied input, particularly parameters like filter_signup_date, before incorporating them into web responses. This approach directly addresses the CWE-79 vulnerability by ensuring that malicious scripts cannot be executed within the application's context. Implementing proper content security policies and using security headers can provide additional protection against XSS attacks by restricting script execution and specifying trusted content sources. Organizations should also enforce strict access controls and monitoring for administrative functions, as the vulnerability requires administrative privileges to exploit. Regular security testing including automated vulnerability scanning and manual penetration testing can help identify similar XSS vulnerabilities in other parts of the application. The implementation of web application firewalls and input validation libraries can provide additional layers of protection against malicious input. Security awareness training for administrators can help prevent credential compromise, which is often required to exploit this vulnerability. Regular updates and patch management processes should be implemented to ensure that known vulnerabilities like CVE-2018-1002005 are addressed promptly. Organizations should also consider implementing multi-factor authentication for administrative accounts to add additional security layers beyond simple credential protection. The use of secure coding practices and regular code reviews can help prevent similar vulnerabilities from being introduced in future development cycles, addressing the root causes of the XSS issue rather than merely patching the specific vulnerability.