CVE-2010-5103 in TYPO3
Summary
by MITRE
SQL injection vulnerability in the list module in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5 allows remote authenticated users with certain permissions to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 02/17/2019
The CVE-2010-5103 vulnerability represents a critical sql injection flaw within the list module of TYPO3 content management systems across multiple version ranges including 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5. This vulnerability specifically targets authenticated users who possess certain administrative permissions, making it particularly dangerous as it leverages legitimate user access to escalate privileges and execute malicious database commands. The vulnerability stems from inadequate input validation and improper sanitization of user-supplied data within the list module functionality.
The technical exploitation of this vulnerability occurs through unspecified vectors within the list module that process user input without sufficient security controls. When authenticated users with appropriate permissions interact with specific features of the list module, their input is directly incorporated into sql queries without proper parameterization or escaping mechanisms. This creates an environment where maliciously crafted input can manipulate the sql execution flow and potentially allow attackers to execute arbitrary database commands. The vulnerability aligns with CWE-89 which categorizes sql injection as a fundamental weakness in application security. Attackers can leverage this flaw to bypass authentication mechanisms, extract sensitive data, modify database contents, or even escalate privileges to gain full administrative control over the database system.
The operational impact of CVE-2010-5103 extends beyond simple data compromise as it enables sophisticated attack vectors that can severely disrupt business operations and compromise sensitive information. Organizations running affected TYPO3 versions face risks including unauthorized data access, data corruption, and potential system compromise. The vulnerability's requirement for authenticated access means that attackers must first obtain valid user credentials or exploit other vulnerabilities to gain access to privileged accounts. However, once achieved, the impact can be devastating as attackers can manipulate the underlying database to modify content, steal user information, or even install backdoors. This vulnerability directly maps to several ATT&CK techniques including privilege escalation, defense evasion, and credential access, making it a significant concern for organizations following established security frameworks.
Mitigation strategies for CVE-2010-5103 primarily involve immediate patching of affected TYPO3 installations to the recommended versions that contain security fixes. Organizations should implement strict access controls and privilege management to limit the number of users with administrative permissions within the list module. Additionally, regular security audits and input validation reviews should be conducted to identify similar vulnerabilities in other application components. The remediation process should include comprehensive testing of patched systems to ensure that the vulnerability has been properly addressed without introducing regressions. Network monitoring and intrusion detection systems should be configured to detect unusual database access patterns that might indicate exploitation attempts. Organizations should also consider implementing web application firewalls and database activity monitoring solutions as additional layers of protection against sql injection attacks. Regular security training for administrators and developers is essential to prevent similar vulnerabilities from being introduced in future versions of the software.