CVE-2009-4708 in Gb Fenewssubmit
Summary
by MITRE
SQL injection vulnerability in the [Gobernalia] Front End News Submitter (gb_fenewssubmit) extension 0.1.0 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 05/02/2026
The vulnerability identified as CVE-2009-4708 represents a critical SQL injection flaw within the Gobernalia Front End News Submitter extension for TYPO3 content management system. This vulnerability affects versions 0.1.0 and earlier, creating a significant security risk for organizations utilizing TYPO3 platforms. The flaw resides in the extension's handling of user input within the news submission functionality, where improper validation and sanitization of parameters allows malicious actors to inject arbitrary SQL commands into the database layer. The vulnerability's impact extends beyond simple data theft, as it enables full database compromise and potential system takeover through the execution of malicious SQL queries that can manipulate, extract, or destroy sensitive information.
The technical exploitation of this vulnerability follows standard SQL injection patterns where user-supplied data is directly concatenated into SQL query strings without proper parameterization or input sanitization. Attackers can leverage this weakness by crafting malicious input that alters the intended query structure, potentially bypassing authentication mechanisms, extracting confidential database contents, or even executing administrative commands through the database interface. The unspecified vectors mentioned in the description suggest that multiple input points within the extension's frontend submission process could serve as attack surfaces, making the vulnerability particularly dangerous as defenders struggle to identify all potential entry points. This type of vulnerability falls under the CWE-89 category of SQL Injection, which is consistently ranked among the top cybersecurity risks by organizations like OWASP and NIST.
The operational impact of CVE-2009-4708 extends far beyond immediate data compromise, as successful exploitation can lead to complete system infiltration and persistent backdoor establishment. Organizations running vulnerable TYPO3 installations face risks including unauthorized access to user credentials, financial data exposure, content manipulation, and potential service disruption. The vulnerability's remote nature means attackers do not require physical access or local network presence to exploit the flaw, making it particularly dangerous for web-facing applications. Additionally, the extended timeframe since the vulnerability's discovery indicates that many legacy systems may still remain unpatched, creating ongoing exposure windows for potential attackers who maintain databases of known vulnerabilities. The ATT&CK framework categorizes this vulnerability under the T1190 technique for exploitation of remote services, with potential lateral movement capabilities through database access and privilege escalation opportunities.
Mitigation strategies for this vulnerability must focus on immediate patching of the affected TYPO3 extension to version 0.1.1 or later, which includes proper input validation and parameterized query handling. Organizations should implement comprehensive input sanitization measures across all user-facing interfaces, particularly those handling database interactions. Network segmentation and access control measures can help limit the potential impact of successful exploitation attempts. Regular vulnerability scanning and security assessments should be conducted to identify similar weaknesses in other extensions or components of the TYPO3 platform. The implementation of web application firewalls and database activity monitoring can provide additional layers of protection, while regular security training for developers ensures proper coding practices that prevent similar vulnerabilities from being introduced in future development cycles. Organizations should also consider implementing automated patch management systems to ensure timely deployment of security updates across all platform components.