CVE-2005-0781 in paFileDB
Summary
by MITRE
SQL injection vulnerability in (1) viewall.php and (2) category.php in paFileDB 3.1 and earlier allows remote attackers to execute arbitrary SQL commands via the start parameter to pafiledb.php.
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Analysis
by VulDB Data Team • 09/10/2025
The vulnerability described in CVE-2005-0781 represents a critical sql injection flaw affecting paFileDB version 3.1 and earlier. This vulnerability resides in two specific php scripts within the application: viewall.php and category.php. The flaw occurs when the application fails to properly sanitize user input passed through the start parameter in the pafiledb.php script, creating an avenue for malicious actors to inject arbitrary sql commands into the database query execution process. This type of vulnerability directly violates security principles and can lead to complete system compromise.
The technical nature of this vulnerability aligns with CWE-89 which specifically addresses sql injection attacks where untrusted data is incorporated into sql queries without proper validation or escaping. The vulnerability operates by allowing an attacker to manipulate the start parameter to manipulate the underlying sql query structure, potentially enabling unauthorized access to database contents, data modification, or even complete database destruction. The flaw exists because the application does not implement proper input validation or parameterized queries, making it susceptible to malicious input that can alter the intended execution flow of sql commands.
From an operational perspective, this vulnerability poses significant risks to organizations using paFileDB versions 3.1 or earlier. Remote attackers can exploit this flaw without requiring any authentication, making it particularly dangerous as it allows for immediate exploitation from any network location. The impact includes potential data breaches where sensitive information stored in the database could be accessed, modified, or deleted. Additionally, attackers could escalate privileges within the database, potentially gaining administrative control over the entire database system. The vulnerability affects the confidentiality, integrity, and availability of the system, representing a complete breakdown of database security controls.
The attack surface for this vulnerability is primarily through web-based exploitation where an attacker crafts malicious input for the start parameter in pafiledb.php. This aligns with ATT&CK technique T1190 which covers exploitation of vulnerabilities in web applications. Mitigation strategies should include immediate patching of the paFileDB application to version 3.2 or later where this vulnerability has been addressed. Additionally, implementing proper input validation, using parameterized queries, and employing web application firewalls can provide defense in depth. Organizations should also conduct regular security assessments and implement proper database access controls to limit the potential impact of such vulnerabilities. The vulnerability demonstrates the critical importance of input sanitization and proper sql query construction in preventing sql injection attacks that can compromise entire database systems.