CVE-2010-0337 in Dl3 Tt News Alerts
Summary
by MITRE
SQL injection vulnerability in the tt_news Mail alert (dl3_tt_news_alerts) extension 0.2.0 and earlier 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-2010-0337 vulnerability represents a critical sql injection flaw within the tt_news Mail alert extension for TYPO3 content management systems. This vulnerability specifically affects version 0.2.0 and earlier releases of the dl3_tt_news_alerts extension, creating a significant security risk for TYPO3 installations that utilize this particular extension. The vulnerability stems from inadequate input validation mechanisms within the extension's codebase, allowing malicious actors to inject arbitrary sql commands through unspecified attack vectors that bypass normal security controls.
The technical implementation of this vulnerability exploits the fundamental weakness in parameter handling within the extension's database interaction components. When users interact with the mail alert functionality, the extension fails to properly sanitize or escape user-supplied input before incorporating it into sql queries. This oversight enables attackers to manipulate the sql execution flow by injecting malicious sql syntax that gets executed on the underlying database server. The unspecified vectors suggest that multiple input points within the extension could potentially be exploited, making the attack surface broader than initially apparent. This type of vulnerability falls under the common weakness enumeration category CWE-89 sql injection, which is classified as a critical security flaw in the OWASP top ten security risks.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with complete control over the affected database operations. Successful exploitation could result in unauthorized data access, data modification, or even complete database compromise. Attackers could potentially extract sensitive information such as user credentials, personal data, or system configuration details. The remote execution capability means that attackers do not need physical access to the server, allowing them to exploit the vulnerability from anywhere on the internet. This vulnerability particularly affects web applications built on the TYPO3 platform, which is widely used for enterprise content management, making the potential impact substantial for organizations relying on this technology stack.
Security mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements. The primary solution involves upgrading to a patched version of the dl3_tt_news_alerts extension that properly implements input validation and sql query parameterization. Organizations should also implement comprehensive input sanitization measures, including the use of prepared statements and parameterized queries to prevent sql injection attacks. Network-level defenses such as web application firewalls and intrusion detection systems can provide additional protection layers, though these should not be considered substitutes for proper code-level fixes. The vulnerability demonstrates the importance of proper security testing during software development lifecycle, particularly for extensions that interact with database systems, aligning with ATT&CK technique T1190 for exploiting vulnerabilities in web applications and T1071.004 for application layer protocols. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other extensions or custom code components, ensuring comprehensive protection against sql injection threats.