CVE-2010-0340 in mjseventpro
Summary
by MITRE
SQL injection vulnerability in the MJS Event Pro (mjseventpro) extension 0.2.1 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-2010-0340 vulnerability represents a critical SQL injection flaw within the MJS Event Pro extension version 0.2.1 and earlier for the TYPO3 content management system. This vulnerability resides in the extension's handling of user input parameters that are directly incorporated into SQL query constructions without proper sanitization or parameterization. The flaw affects the core database interaction mechanisms of the extension, creating a pathway for malicious actors to manipulate the underlying database operations through crafted input sequences.
The technical exploitation of this vulnerability occurs when the extension processes user-supplied data through unspecified input vectors that are subsequently concatenated into SQL command strings. Attackers can leverage this weakness by injecting malicious SQL syntax into parameters that are not properly validated or escaped before being executed against the database backend. The vulnerability's classification as a remote attack vector means that malicious actors do not require local system access or authentication to exploit the flaw, making it particularly dangerous for publicly accessible web applications. This type of vulnerability falls under the CWE-89 category of SQL Injection, which is one of the most prevalent and dangerous web application security flaws according to the CWE database.
The operational impact of CVE-2010-0340 extends beyond simple data theft, as successful exploitation can enable attackers to execute arbitrary commands on the database server. This capability allows for complete database compromise including data exfiltration, data modification, unauthorized account creation, and potential privilege escalation within the application environment. The vulnerability affects the integrity and confidentiality of all data managed by the TYPO3 system through the compromised extension, potentially exposing sensitive user information, configuration data, and application logic. From an ATT&CK framework perspective, this vulnerability maps to the T1190 technique of Exploit Public-Facing Application, with potential lateral movement opportunities through database access.
Mitigation strategies for this vulnerability require immediate patching of the affected MJS Event Pro extension to version 0.2.2 or later, which contains the necessary input validation and sanitization fixes. System administrators should implement comprehensive input validation at multiple layers including application-level parameter sanitization, database query parameterization, and web application firewall rules to detect and block suspicious SQL injection patterns. The vulnerability demonstrates the critical importance of secure coding practices and regular security assessments, particularly for third-party extensions in content management systems. Organizations should also consider implementing database activity monitoring and access controls to limit the potential damage from successful exploitation attempts. The incident underscores the necessity of maintaining up-to-date security patches and following the principle of least privilege in database access configurations to minimize the attack surface of web applications.