CVE-2006-0668 in PwsPHP
Summary
by MITRE
SQL injection vulnerability in index.php in PwsPHP 1.2.3 allows remote attackers to execute arbitrary SQL commands via the id parameter, possibly in message.php in the espace_membre module. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 07/19/2018
This vulnerability represents a critical sql injection flaw in pwsphp version 1.2.3 that enables remote attackers to execute arbitrary sql commands through the id parameter in index.php and potentially message.php within the espace_membre module. The vulnerability stems from inadequate input validation and sanitization of user-supplied data, allowing malicious actors to inject sql payloads that bypass normal application security controls. The flaw exists at the application level where user input is directly concatenated into sql queries without proper escaping or parameterization, creating a direct pathway for unauthorized database access and manipulation. This type of vulnerability falls under the common weakness enumeration category of cwe-89 sql injection, which is classified as a serious security weakness in software applications that handle database operations.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete database compromise and potential system infiltration. Attackers can leverage this flaw to extract sensitive information including user credentials, personal data, and system configurations from the underlying database. The vulnerability's reach within the espace_membre module suggests it could affect user account management functionality, potentially allowing unauthorized access to user accounts, modification of user permissions, or complete account takeover scenarios. Given that the vulnerability affects the core application logic in index.php, it represents a fundamental security breach that could enable attackers to escalate privileges and gain deeper access to the application's functionality. The attack surface is particularly concerning as it involves user-facing parameters that are commonly manipulated during normal application usage, making detection more difficult.
The security implications of this vulnerability align with attack techniques documented in the mitre att&ck framework under the initial access and execution phases, where adversaries establish footholds through exploitation of application vulnerabilities. The flaw represents a classic example of how insufficient input validation creates opportunities for attackers to manipulate application behavior and gain unauthorized access to backend systems. Organizations using pwsphp 1.2.3 are particularly vulnerable to this type of attack as the application architecture does not implement proper sql query sanitization or prepared statement usage. The lack of proper parameter validation in the message.php module indicates a broader security gap in the application's data handling practices, suggesting that other parameters within the same module may also be susceptible to similar attacks. This vulnerability underscores the importance of implementing comprehensive input validation and output encoding as primary defense mechanisms against sql injection attacks.
Mitigation strategies should focus on immediate patching of the affected pwsphp version to address the sql injection vulnerability through proper input validation and parameterized queries. Organizations should implement proper sql query escaping mechanisms and utilize prepared statements to prevent malicious sql code execution. The recommended approach includes validating all user inputs against predefined whitelists, implementing proper error handling to prevent information leakage, and establishing database user permissions that limit the impact of potential sql injection attacks. Additionally, network segmentation and intrusion detection systems should be deployed to monitor for suspicious sql query patterns that may indicate exploitation attempts. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components, ensuring that the security architecture follows established best practices for database interaction and input handling. The vulnerability serves as a reminder of the critical importance of maintaining up-to-date software versions and implementing defense-in-depth strategies to protect against sql injection threats.