CVE-2015-5064 in MySQL Lite Administrator
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in MySql Lite Administrator (mysql-lite-administrator) beta-1 allow remote attackers to inject arbitrary web script or HTML via the table_name parameter to (1) tabella.php, (2) coloni.php, or (3) insert.php or (4) num_row parameter to coloni.php.
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Analysis
by VulDB Data Team • 06/30/2024
The vulnerability CVE-2015-5064 represents a critical cross-site scripting weakness in MySql Lite Administrator version beta-1, a web-based database management tool designed for MySQL database administration. This flaw exists within the application's input validation mechanisms, specifically affecting four distinct script files that handle database table operations. The vulnerability stems from insufficient sanitization of user-supplied input parameters, creating a pathway for malicious actors to execute arbitrary web scripts within the context of authenticated user sessions. The affected parameters include table_name and num_row, which are processed without proper output encoding or input filtering, making the application susceptible to persistent and reflected XSS attacks.
The technical implementation of this vulnerability allows remote attackers to inject malicious JavaScript code through the table_name parameter in tabella.php, coloni.php, and insert.php scripts, as well as through the num_row parameter in coloni.php. When these parameters are processed by the application's backend, they are directly incorporated into HTML responses without proper sanitization or encoding, enabling attackers to craft malicious payloads that execute in the victim's browser context. This flaw operates under CWE-79 which specifically addresses cross-site scripting vulnerabilities, where the application fails to properly validate or sanitize user input before incorporating it into dynamically generated web content. The vulnerability affects the application's core database administration functionality, particularly when users navigate to database tables or view table structures, providing attackers with opportunities to establish persistent malicious sessions.
The operational impact of CVE-2015-5064 extends beyond simple script injection, as it enables attackers to potentially steal session cookies, perform unauthorized database operations, or redirect users to malicious sites. An attacker could exploit this vulnerability to execute scripts that capture user credentials, modify database content, or establish backdoor access to the database administration interface. The vulnerability's remote nature means that attackers do not require physical access to the system, and the attack can be executed through web browsers accessing the vulnerable application. This creates a significant risk for database administrators who may be tricked into clicking malicious links or visiting compromised web pages, leading to potential data breaches and unauthorized access to sensitive database information.
Mitigation strategies for this vulnerability should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application's codebase. The primary remediation involves sanitizing all user-supplied parameters before they are processed or displayed in web responses, implementing proper HTML entity encoding for dynamic content, and establishing robust parameter validation routines. Organizations should also consider implementing content security policies to limit script execution and deploy web application firewalls to detect and block malicious input patterns. The vulnerability aligns with ATT&CK technique T1213 which covers data from information repositories, as successful exploitation could lead to unauthorized access to database contents and user credentials. Additionally, implementing proper security testing including dynamic application security testing and input validation reviews would help identify similar vulnerabilities in other web applications within the organization's infrastructure.