CVE-2009-4394 in Ste Prayer2
Summary
by MITRE
SQL injection vulnerability in the Random Prayer 2 (ste_prayer2) extension 0.0.3 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 12/22/2017
The CVE-2009-4394 vulnerability represents a critical sql injection flaw within the Random Prayer 2 extension for TYPO3 content management system. This vulnerability affects versions 0.0.3 and earlier, creating a significant security risk forTYPO3 installations that utilize this specific extension. The flaw allows remote attackers to execute arbitrary sql commands without proper authentication or authorization, potentially leading to complete system compromise and data breach.
The technical nature of this vulnerability stems from inadequate input validation and sanitization within the extension's code implementation. The unspecified vectors mentioned in the description suggest that the attack surface encompasses multiple potential entry points where user-supplied data is not properly escaped or parameterized before being incorporated into sql queries. This type of vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection flaws. The vulnerability exists at the application layer where the extension fails to properly handle user input that could contain malicious sql payload.
From an operational perspective, this vulnerability poses severe risks to organizations using TYPO3 with the affected extension. Attackers can exploit this weakness to extract sensitive information from the database, modify or delete critical data, escalate privileges, or even gain full administrative control over the affected system. The remote nature of the attack means that adversaries do not require physical access to the server or local network connectivity, making the vulnerability particularly dangerous. According to the attack technique framework, this vulnerability aligns with ATT&CK technique T1071.004 which covers application layer protocol tunneling and T1190 which addresses exploitation of remote services.
The impact extends beyond immediate data compromise as attackers can leverage this vulnerability to establish persistent access, create backdoors, or use the compromised system as a launch point for further attacks within the network infrastructure. Organizations may face regulatory compliance violations, financial losses, and reputational damage if such vulnerabilities are exploited successfully. The vulnerability also demonstrates the importance of proper input validation and the principle of least privilege in application security design.
Mitigation strategies for this vulnerability include immediate patching or upgrading to a non-affected version of the Random Prayer 2 extension, implementing proper sql parameterization techniques, and conducting thorough input validation across all user-facing application components. Organizations should also consider implementing web application firewalls and database activity monitoring solutions to detect and prevent exploitation attempts. Additionally, regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other extensions or custom developed components. The remediation process should follow security best practices outlined in frameworks such as the OWASP Top Ten and NIST cybersecurity guidelines for application security hardening.