CVE-2006-0571 in phpstatus
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in phpstatus 1.0 allow remote attackers to inject arbitrary web script or HTML via unknown attack vectors in the administrative interface.
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Analysis
by VulDB Data Team • 07/18/2018
The vulnerability identified as CVE-2006-0571 represents a critical security flaw in phpstatus 1.0, a web-based status monitoring tool that provides administrative interfaces for system administrators. This vulnerability manifests as multiple cross-site scripting flaws that exist within the administrative interface of the application, creating a significant attack surface for malicious actors seeking to compromise the system. The affected software operates in environments where administrative access is required to monitor and manage system status, making it a prime target for attackers who can leverage these XSS vulnerabilities to gain unauthorized access or manipulate the system's administrative functions. The vulnerability's classification as a cross-site scripting issue places it squarely within the purview of CWE-79, which specifically addresses cross-site scripting vulnerabilities in software applications. This weakness allows attackers to inject malicious scripts into web pages viewed by other users, potentially enabling them to steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated users.
The technical exploitation of this vulnerability occurs through unknown attack vectors within the administrative interface of phpstatus 1.0, suggesting that the flaw may be present in multiple input validation points or parameter handling mechanisms. The administrative interface serves as the primary attack surface where malicious actors can inject arbitrary web scripts or HTML content, which then executes in the context of other users' browsers. This type of vulnerability typically arises when the application fails to properly sanitize or encode user-supplied input before incorporating it into dynamically generated web pages. The lack of specific details about the exact attack vectors makes this vulnerability particularly concerning as it implies that multiple paths exist for exploitation, potentially encompassing form fields, URL parameters, or other input mechanisms within the administrative interface. The vulnerability's presence in the administrative context amplifies its severity since successful exploitation could allow attackers to gain elevated privileges and access sensitive system information or perform administrative actions.
The operational impact of CVE-2006-0571 extends beyond simple script injection, potentially enabling attackers to compromise the entire administrative environment of the affected system. When an attacker successfully exploits these XSS vulnerabilities, they can execute malicious code in the browsers of authenticated users who access the administrative interface, effectively allowing for session hijacking, data exfiltration, or unauthorized administrative actions. The implications are particularly severe in environments where phpstatus 1.0 is used for monitoring critical infrastructure, as attackers could manipulate status information, hide malicious activities, or gain access to sensitive monitoring data. This vulnerability directly aligns with ATT&CK technique T1566, which covers the use of cross-site scripting to execute malicious code in the context of a user's browser session. The potential for privilege escalation exists when attackers can leverage these XSS flaws to manipulate administrative functions, making the vulnerability particularly dangerous in multi-user environments where administrative access is required for system management.
Mitigation strategies for CVE-2006-0571 must address both the immediate security concerns and the underlying architectural weaknesses that enabled the vulnerability. Organizations should implement comprehensive input validation and output encoding mechanisms to prevent malicious scripts from being executed in the context of the administrative interface. This includes implementing proper sanitization of all user inputs and ensuring that any data displayed in the administrative interface is properly encoded to prevent script execution. The most effective long-term solution involves upgrading to a patched version of phpstatus 1.0 or migrating to a more secure alternative that properly addresses XSS vulnerabilities. Security measures should also include restricting access to the administrative interface through network segmentation, implementing strong authentication mechanisms, and monitoring for suspicious activities in the administrative logs. Additionally, regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities in other applications within the organization's infrastructure. The remediation process must also include educating administrators about the risks associated with XSS vulnerabilities and implementing proper security monitoring to detect potential exploitation attempts. Organizations should consider implementing web application firewalls to provide an additional layer of protection against XSS attacks targeting the administrative interface of phpstatus 1.0.