CVE-2008-6078 in Com Privmsg
Summary
by MITRE
SQL injection vulnerability in open.php in the Private Messaging (com_privmsg) component for Limbo CMS allows remote attackers to execute arbitrary SQL commands via the id parameter in a pms action to index.php.
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Analysis
by VulDB Data Team • 11/08/2024
The vulnerability identified as CVE-2008-6078 represents a critical sql injection flaw within the Limbo CMS private messaging component, specifically affecting the open.php script. This vulnerability resides in the com_privmsg component which handles private messaging functionality within the content management system. The flaw manifests when the application fails to properly sanitize user input before incorporating it into sql query constructs, creating an avenue for malicious actors to manipulate database operations through crafted input parameters.
The technical exploitation occurs through the id parameter within the pms action directed to index.php, where the vulnerable component processes user-supplied data without adequate validation or sanitization. When an attacker submits malicious input through this parameter, the sql injection payload can be executed within the database context, potentially allowing for unauthorized data access, modification, or deletion. This vulnerability operates under the common weakness enumeration CWE-89 which categorizes sql injection as a fundamental flaw in input validation and database query construction. The attack vector is particularly dangerous as it enables remote code execution capabilities through database manipulation, making it a high-severity threat to systems utilizing vulnerable versions of Limbo CMS.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can lead to complete system compromise through database manipulation. Attackers can leverage this vulnerability to extract sensitive information including user credentials, personal data, and system configuration details. The remote nature of the attack means that threat actors do not require physical access or local network presence to exploit this flaw, making it particularly dangerous for web applications. According to the attack technique framework, this vulnerability aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, specifically targeting web application interfaces for sql injection attacks. The vulnerability affects the integrity and confidentiality of the entire cms platform, potentially allowing attackers to escalate privileges or establish persistent access through database-level modifications.
Mitigation strategies for CVE-2008-6078 should prioritize immediate patching of affected Limbo CMS versions, as the vulnerability has been widely documented and remediated. Organizations should implement proper input validation and parameterized queries to prevent sql injection attacks, ensuring all user-supplied data is properly escaped or sanitized before database processing. Network segmentation and web application firewalls can provide additional layers of protection, while regular security audits should verify that all components are updated and properly configured. The vulnerability demonstrates the critical importance of secure coding practices and input validation, particularly for web applications handling sensitive user data. System administrators should also implement monitoring solutions to detect anomalous database access patterns that might indicate exploitation attempts, and maintain comprehensive backup strategies to recover from potential compromise scenarios.