CVE-2006-1132 in vbzoom
Summary
by MITRE
SQL injection vulnerability in show.php in vbzoom 1.11 allow remote attackers to execute arbitrary SQL commands via the MainID parameter. NOTE: the SubjectID vector is already covered by CVE-2005-4729.
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Analysis
by VulDB Data Team • 07/20/2018
The vulnerability identified as CVE-2006-1132 represents a critical SQL injection flaw in the vbzoom 1.11 web application, specifically within the show.php script. This vulnerability exposes the application to remote code execution attacks through improper input validation mechanisms. The flaw manifests when the application fails to adequately sanitize user-supplied data passed through the MainID parameter, allowing malicious actors to inject arbitrary SQL commands directly into the database query execution flow.
This vulnerability falls under the CWE-89 category of SQL Injection, which is classified as a serious weakness in software applications that process database queries. The technical implementation of this flaw demonstrates a classic lack of input sanitization where the show.php script directly incorporates user-provided MainID values into SQL query construction without proper parameterization or escaping mechanisms. Attackers can exploit this by crafting malicious SQL payloads that manipulate the intended database query structure, potentially gaining unauthorized access to sensitive data, modifying database contents, or even executing system commands on the underlying database server.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with a pathway to achieve persistent access within the application's data ecosystem. Remote attackers can leverage this weakness to bypass authentication mechanisms, extract confidential information such as user credentials, personal data, or business-sensitive records stored in the database. The vulnerability's remote exploitability means that attackers do not require physical access to the system, making it particularly dangerous for web applications that are publicly accessible. This type of vulnerability aligns with ATT&CK technique T1190 for exploiting vulnerabilities in web applications and T1071.004 for application layer protocol usage in command and control communications.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries throughout the application codebase. The most effective remediation involves replacing direct string concatenation of user inputs with prepared statements or parameterized queries that separate SQL command structure from data values. Additionally, implementing proper input sanitization routines, employing web application firewalls, and conducting regular security code reviews can significantly reduce the risk of similar vulnerabilities. Organizations should also consider implementing database access controls and monitoring mechanisms to detect anomalous query patterns that might indicate exploitation attempts. The vulnerability serves as a reminder of the critical importance of secure coding practices and the necessity of following established security frameworks such as OWASP Top Ten and NIST guidelines for preventing injection vulnerabilities in web applications.