CVE-2005-0410 in CitrusDB
Summary
by MITRE
SQL injection vulnerability in importcc.php for CitrusDB 0.3.6 and earlier allows remote attackers to inject data via the fields of a CSV file.
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Analysis
by VulDB Data Team • 05/16/2025
The vulnerability identified as CVE-2005-0410 represents a critical SQL injection flaw within CitrusDB version 0.3.6 and earlier, specifically affecting the importcc.php component. This issue arises from inadequate input validation and sanitization when processing CSV file imports, creating a pathway for remote attackers to execute malicious SQL commands against the underlying database system. The vulnerability stems from the application's failure to properly escape or filter user-supplied data before incorporating it into SQL query constructs, allowing attackers to manipulate database operations through crafted CSV data.
The technical implementation of this vulnerability occurs during the CSV import process where the importcc.php script accepts field data from uploaded files without appropriate security measures. When a malicious user uploads a CSV file containing specially crafted SQL commands within the field values, these inputs are directly concatenated into SQL queries without proper parameterization or escaping mechanisms. This design flaw aligns with CWE-89, which specifically addresses SQL injection vulnerabilities where untrusted data is incorporated into SQL commands without adequate sanitization. The vulnerability operates at the application layer and can be exploited remotely, requiring no local system access or authentication credentials to initiate the attack vector.
The operational impact of this vulnerability extends beyond simple data manipulation, potentially enabling complete database compromise including unauthorized data access, modification, or deletion. Attackers could leverage this weakness to extract sensitive information from the database, modify existing records, or even gain administrative privileges within the database system. The remote exploit capability means that threat actors can target vulnerable systems from anywhere on the network, making this vulnerability particularly dangerous for web applications handling sensitive data. Additionally, the vulnerability affects the integrity and confidentiality of the entire CitrusDB system, potentially exposing all data stored within the database to unauthorized access.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and sanitization measures within the importcc.php component. The recommended approach involves adopting parameterized queries or prepared statements to ensure that user-supplied CSV data cannot be interpreted as SQL commands. Security measures should include comprehensive data filtering, escaping special characters, and implementing strict field validation for all imported data. Organizations should also consider implementing proper access controls and monitoring mechanisms to detect unauthorized import activities. This vulnerability highlights the importance of following secure coding practices and adheres to ATT&CK technique T1190 which covers exploiting vulnerabilities in web applications. The fix should involve comprehensive code review and input sanitization to prevent similar issues in future deployments, ensuring that all user-provided data undergoes proper validation before database interaction occurs.