CVE-2008-6416 in GreenSQL-Console
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in GreenSQL-Console before 0.3.5 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors related to "internal pages."
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Analysis
by VulDB Data Team • 10/31/2018
The vulnerability identified as CVE-2008-6416 represents a critical security flaw in GreenSQL-Console version 0.3.4 and earlier, which exposes the system to multiple cross-site scripting attacks. This vulnerability specifically affects internal pages within the console application, making it particularly dangerous as it targets the administrative interface that typically handles sensitive database management operations. The flaw allows remote attackers to execute malicious scripts within the context of authenticated users' browsers, potentially leading to complete compromise of the console's security posture.
The technical nature of this vulnerability stems from insufficient input validation and output encoding mechanisms within the GreenSQL-Console's internal page processing functionality. Attackers can exploit this weakness by injecting malicious JavaScript code or HTML content through unspecified vectors that are part of the application's internal page handling mechanisms. This type of vulnerability falls under CWE-79 - Improper Neutralization of Input During Web Page Generation, which is a fundamental weakness in web application security that enables attackers to inject malicious code into web pages viewed by other users.
The operational impact of CVE-2008-6416 is significant as it undermines the integrity and confidentiality of database management operations conducted through the GreenSQL-Console. An attacker who successfully exploits this vulnerability could gain unauthorized access to sensitive database information, manipulate administrative functions, or redirect users to malicious websites. The vulnerability is particularly concerning because it affects internal pages, suggesting that the attack surface includes administrative functions that should be protected from external interference. This aligns with ATT&CK technique T1190 - Exploit Public-Facing Application, where attackers target web applications to gain access to internal systems.
The security implications extend beyond simple script injection as the compromised console could serve as a stepping stone for more sophisticated attacks. Attackers might leverage this vulnerability to establish persistent access, escalate privileges, or use the compromised console as a pivot point to attack other systems within the network. The vulnerability demonstrates a fundamental flaw in the application's security architecture, particularly in how it handles user input and renders internal page content. Organizations using GreenSQL-Console versions prior to 0.3.5 should urgently implement mitigation measures including immediate patching, input validation improvements, and monitoring for suspicious activities in the console's administrative functions. The vulnerability also highlights the importance of proper output encoding and the principle of least privilege in web application security design.