CVE-2010-0343 in Pb Clanlist
Summary
by MITRE
SQL injection vulnerability in the Clan Users List (pb_clanlist) extension 0.0.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 04/11/2025
The CVE-2010-0343 vulnerability represents a critical SQL injection flaw within the Clan Users List extension version 0.0.1 for the TYPO3 content management system. This vulnerability resides in the pb_clanlist extension which is designed to manage and display user lists for clan-based websites. The flaw allows remote attackers to inject malicious SQL commands through unspecified input vectors, potentially compromising the entire database infrastructure. The vulnerability affects the core database interaction mechanisms of the extension, where user-provided data is not properly sanitized before being incorporated into SQL queries.
The technical implementation of this vulnerability stems from inadequate input validation and parameter sanitization within the extension's database query construction logic. When the extension processes user requests containing clan member data, it fails to properly escape or parameterize input values before incorporating them into SQL statements. This creates an environment where malicious actors can manipulate the SQL execution flow by injecting crafted payloads that alter the intended database operations. The vulnerability operates at the application layer and can be exploited through various attack vectors including web forms, URL parameters, or API endpoints that interact with the affected extension. According to CWE classification, this corresponds to CWE-89 SQL Injection, which is categorized under the broader weakness of improper neutralization of special elements used in SQL commands.
The operational impact of CVE-2010-0343 is severe and multifaceted, potentially allowing attackers to execute unauthorized database operations with the privileges of the database user account. Successful exploitation could result in complete database compromise, data exfiltration, modification of user records, or even privilege escalation within the database system. Attackers might gain access to sensitive user information including usernames, passwords, personal details, and other confidential data stored within the TYPO3 database. The vulnerability could also enable attackers to perform destructive operations such as data deletion or database corruption. From an ATT&CK framework perspective, this vulnerability maps to T1190 Exploit Public-Facing Application and T1071.004 Application Layer Protocol DNS, as attackers would typically target the web application interface to exploit this weakness.
Mitigation strategies for CVE-2010-0343 should prioritize immediate patching of the affected TYPO3 extension to the latest secure version. Organizations should implement proper input validation and parameterized queries throughout their application code to prevent similar vulnerabilities from occurring in other components. Database access controls should be reviewed to ensure that applications use least privilege principles when connecting to database systems. Network-level protections including web application firewalls and intrusion detection systems can provide additional layers of defense against exploitation attempts. Security monitoring should be enhanced to detect unusual database access patterns or SQL command execution that might indicate exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify other potential SQL injection vulnerabilities within the TYPO3 installation and associated extensions, ensuring comprehensive protection against similar threats that may exist in the broader application ecosystem.