CVE-2010-1018 in Sk Bookreview
Summary
by MITRE
SQL injection vulnerability in the Book Reviews (sk_bookreview) extension 0.0.12 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 05/02/2026
The CVE-2010-1018 vulnerability represents a critical sql injection flaw within the sk_bookreview extension for TYPO3 content management system. This vulnerability affects versions 0.0.12 and earlier, creating a significant security risk that allows remote attackers to execute arbitrary sql commands against the underlying database. The vulnerability stems from inadequate input validation and sanitization within the extension's codebase, specifically in how user-supplied data is processed and incorporated into sql queries. The unspecified vectors suggest that the flaw could be exploited through multiple entry points within the book reviews functionality, potentially including review submission forms, search parameters, or direct url manipulation.
The technical implementation of this vulnerability aligns with common sql injection patterns where user input directly influences sql query construction without proper parameterization or escaping mechanisms. This flaw falls under the CWE-89 category of sql injection, which is classified as a critical weakness in software security. The attack surface is particularly concerning given that TYPO3 is a widely used open source content management system with numerous deployments across various organizations. The vulnerability enables attackers to bypass authentication mechanisms, extract sensitive data, modify database records, or even escalate privileges within the application environment. The remote nature of the exploit means that attackers can leverage this vulnerability from outside the network perimeter without requiring local system access or prior authentication.
From an operational perspective, this vulnerability poses severe risks to organizations using affected TYPO3 installations with the sk_bookreview extension. Database breaches resulting from sql injection attacks can lead to data loss, unauthorized access to sensitive information, and potential system compromise. The impact extends beyond immediate data theft to include regulatory compliance violations, reputational damage, and potential legal consequences. Attackers could exploit this vulnerability to gain complete control over the database backend, potentially accessing user credentials, personal information, financial data, or confidential business records. The vulnerability's persistence across multiple versions indicates a fundamental flaw in the extension's development lifecycle, suggesting inadequate security testing and code review processes.
Organizations should immediately implement comprehensive mitigation strategies to address this vulnerability. The primary remediation involves upgrading to a patched version of the sk_bookreview extension or applying the relevant security patches provided by the TYPO3 community. System administrators should also implement input validation controls, parameterized queries, and proper sql escaping mechanisms throughout the application. Network-level protections including web application firewalls and intrusion detection systems can provide additional defense in depth. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other extensions and custom code. The ATT&CK framework categorizes this vulnerability under the T1190 technique for exploitation of remote services, emphasizing the need for proper access controls and regular patch management. Organizations must also consider implementing database activity monitoring and audit logging to detect potential exploitation attempts. Given the age of this vulnerability, it is crucial to review all installed extensions and ensure they are current with security updates to prevent similar issues in the future.