CVE-2007-5068 in phpFullAnnu
Summary
by MITRE
SQL injection vulnerability in index.php in phpFullAnnu (PFA) 6.0 allows remote attackers to execute arbitrary SQL commands via the mod parameter.
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Analysis
by VulDB Data Team • 10/07/2024
The vulnerability identified as CVE-2007-5068 represents a critical sql injection flaw within the phpFullAnnu (PFA) 6.0 web application suite. This vulnerability specifically targets the index.php script and exploits an insecure parameter handling mechanism through the mod parameter, creating a pathway for remote attackers to execute arbitrary sql commands on the underlying database server. The flaw resides in the application's failure to properly sanitize or validate user input before incorporating it into sql query constructs, thereby enabling malicious actors to manipulate the intended database operations.
The technical implementation of this vulnerability stems from improper input validation practices within the phpFullAnnu application framework. When the mod parameter is passed to index.php, the application directly incorporates this value into sql query strings without adequate sanitization or parameterization. This creates an environment where an attacker can inject malicious sql payloads that bypass normal authentication mechanisms and execute unauthorized database operations. The vulnerability aligns with CWE-89 which specifically addresses sql injection flaws, and demonstrates characteristics consistent with the attack pattern described in the mitre att&ck framework under the command and control phase where adversaries establish persistent access through database manipulation.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete database compromise and potential system escalation. Remote attackers can leverage this flaw to extract sensitive information, modify database records, create new user accounts with administrative privileges, or even execute system commands if the database server permits such operations. The vulnerability affects the confidentiality, integrity, and availability of the entire application ecosystem, as successful exploitation can lead to complete system takeover. Organizations running affected versions of phpFullAnnu face significant risk of data breaches and unauthorized access to their contact management systems.
Mitigation strategies for CVE-2007-5068 require immediate implementation of input validation and parameterized query approaches. System administrators should implement proper input sanitization techniques that filter or escape special characters before database processing, while also applying the principle of least privilege to database connections. The recommended remediation includes upgrading to patched versions of phpFullAnnu, implementing web application firewalls to detect and block sql injection attempts, and conducting thorough code reviews to identify similar vulnerabilities in other application components. Additionally, organizations should establish regular security assessments and vulnerability scanning procedures to proactively identify and address similar injection flaws across their entire software portfolio, aligning with industry best practices outlined in standards such as owasp application security verification standard and the iso/iec 27001 information security management framework.