CVE-2009-3418 in Plume
Summary
by MITRE
Multiple SQL injection vulnerabilities in Plume CMS 1.2.3 allow (1) remote authenticated users to execute arbitrary SQL commands via the m parameter to manager/index.php and (2) remote authenticated administrators to execute arbitrary SQL commands via the id parameter in an edit_link action to manager/tools.php. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 08/06/2025
The vulnerability identified as CVE-2009-3418 represents a critical security flaw in Plume CMS version 1.2.3 that exposes the content management system to unauthorized SQL command execution. This vulnerability manifests through two distinct attack vectors that exploit improper input validation mechanisms within the application's codebase. The first vector targets the m parameter in manager/index.php, while the second targets the id parameter during an edit_link action in manager/tools.php, both of which allow authenticated users to inject malicious SQL commands into the database layer. These vulnerabilities fall under the CWE-89 category of SQL Injection, which is classified as a serious weakness that enables attackers to manipulate database queries and potentially gain unauthorized access to sensitive data or system resources.
The technical exploitation of these vulnerabilities occurs when authenticated users submit malicious input through the affected parameters, bypassing the application's input sanitization mechanisms. When the application processes these parameters without proper validation or escaping, the injected SQL commands are executed within the database context, allowing attackers to perform unauthorized operations such as data extraction, modification, or deletion. The authenticated nature of these vulnerabilities means that attackers must first obtain valid credentials, but once achieved, they can leverage these privileges to escalate their access within the system. This particular vulnerability demonstrates a failure in the application's defensive programming practices and highlights the importance of implementing proper parameterized queries and input validation at every point where user-supplied data enters the database layer.
The operational impact of CVE-2009-3418 extends beyond simple data theft, as it can lead to complete system compromise and unauthorized access to sensitive information stored within the Plume CMS environment. Attackers can exploit these vulnerabilities to extract user credentials, modify content, manipulate database structures, or even establish persistent backdoors within the system. The implications are particularly severe for administrative users who possess elevated privileges, as the edit_link action in manager/tools.php specifically targets administrator accounts, potentially allowing full system takeover. This vulnerability type aligns with ATT&CK technique T1078 which covers valid accounts and T1046 which covers network service scanning, as attackers typically use such vulnerabilities to establish persistent access and expand their foothold within the target environment. Organizations running Plume CMS 1.2.3 are particularly vulnerable to these attacks, as the vulnerability affects core administrative functions and database operations.
Mitigation strategies for CVE-2009-3418 should focus on immediate patching of the affected Plume CMS version to address the SQL injection flaws. Organizations should implement proper input validation and parameterized queries throughout the application codebase to prevent similar vulnerabilities from emerging in the future. The principle of least privilege should be enforced by ensuring that administrative accounts have limited access and that all user inputs are properly sanitized before processing. Network segmentation and monitoring solutions should be deployed to detect anomalous database access patterns that may indicate exploitation attempts. Additionally, regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities in other applications. The vulnerability underscores the importance of maintaining up-to-date software versions and implementing comprehensive security testing procedures that include automated scanning for injection vulnerabilities. Organizations should also consider implementing web application firewalls and database activity monitoring to provide additional layers of defense against SQL injection attacks.