CVE-2008-6281 in Bluo
Summary
by MITRE
SQL injection vulnerability in index.php in Bluo CMS 1.2 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/11/2024
The CVE-2008-6281 vulnerability represents a critical sql injection flaw in Bluo CMS version 1.2 that enables remote attackers to execute arbitrary sql commands through the id parameter in the index.php file. This vulnerability falls under the common weakness enumeration category CWE-89, which specifically addresses sql injection vulnerabilities where untrusted data is directly incorporated into sql commands without proper sanitization or parameterization. The flaw exists in the application's input validation mechanism, where user-supplied data from the id parameter is not adequately filtered or escaped before being processed in database queries.
The technical implementation of this vulnerability occurs when the index.php script receives an id parameter from user input and incorporates it directly into sql query construction without proper input validation or parameter binding. Attackers can exploit this by crafting malicious sql payloads in the id parameter that, when executed, can manipulate the underlying database operations. This allows for unauthorized data access, modification, or deletion, as well as potential privilege escalation within the application's database layer. The vulnerability is particularly dangerous because it enables remote code execution capabilities through sql injection techniques that can bypass traditional security controls.
From an operational impact perspective, this vulnerability poses significant risks to organizations using Bluo CMS 1.2, as it provides attackers with direct access to the application's database backend. The exploitation can result in data breaches, unauthorized access to sensitive information, and potential complete system compromise. The attack surface is particularly concerning given that the vulnerability is accessible remotely without requiring authentication, making it an attractive target for automated scanning and exploitation. Organizations may face regulatory compliance violations, data loss, and reputational damage if exploited successfully, as this vulnerability can lead to unauthorized access to user accounts, content, and system configurations.
Mitigation strategies for this vulnerability should include immediate patching of the Bluo CMS application to the latest version that addresses the sql injection flaw. Additionally, implementing proper input validation and parameterized queries in the application code can prevent similar vulnerabilities from occurring in the future. The principle of least privilege should be enforced for database connections, ensuring that application accounts have minimal required permissions. Network-based mitigations such as web application firewalls and intrusion prevention systems can help detect and block malicious sql injection attempts. Organizations should also implement regular security testing including automated sql injection scanning and manual penetration testing to identify and remediate similar vulnerabilities across their application portfolio. This vulnerability aligns with ATT&CK technique T1190 for exploiting vulnerabilities and T1071.004 for application layer protocol traffic, making it a significant concern for enterprise security teams implementing comprehensive threat detection strategies.