CVE-2009-3209 in PHP eMail Manager
Summary
by MITRE
SQL injection vulnerability in remove.php in PHP eMail Manager 3.3.0 allows remote attackers to execute arbitrary SQL commands via the ID parameter.
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Analysis
by VulDB Data Team • 07/29/2025
The vulnerability identified as CVE-2009-3209 represents a critical sql injection flaw within the php eMail manager version 3.3.0 application. This security weakness specifically manifests in the remove.php script where user input is improperly handled, creating an avenue for malicious actors to manipulate database queries through the ID parameter. The flaw stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into sql command structures. This vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection vulnerabilities where untrusted data is directly embedded into sql queries without proper sanitization measures.
The operational impact of this vulnerability extends far beyond simple data manipulation as it provides attackers with the capability to execute arbitrary sql commands on the underlying database system. Remote attackers can leverage this flaw to extract sensitive information, modify database records, delete critical data, or even escalate privileges within the database environment. The vulnerability's remote exploitability means that attackers do not require local system access or authentication credentials to capitalize on this weakness, making it particularly dangerous in web-facing applications. The attack surface is further expanded as the vulnerability affects the core functionality of email management within the php eMail manager, potentially compromising email communications and user data stored within the system.
Security professionals should consider this vulnerability in the context of the attack tactics described in the attack technique framework where adversaries often employ sql injection as a primary method for database compromise. The vulnerability directly aligns with tactics used in the initial access and execution phases of cyber attacks, enabling unauthorized database access and command execution. Organizations utilizing this version of php eMail manager face significant risk exposure given the widespread use of email management systems and the potential for data breaches that can result from such vulnerabilities. The flaw demonstrates poor input handling practices and inadequate security controls that are commonly exploited in modern cyber attack campaigns, particularly those targeting web applications and database systems.
Mitigation strategies should focus on immediate patching of the affected php eMail manager version to address the sql injection vulnerability. Organizations must implement proper input validation and parameterized queries to prevent user-supplied data from being interpreted as sql commands. The implementation of web application firewalls and input sanitization measures can provide additional layers of protection while awaiting official patches. Security monitoring should be enhanced to detect suspicious sql query patterns and unauthorized database access attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other applications within the organization's infrastructure. The remediation process must also include comprehensive testing to ensure that the applied fixes do not introduce new functionality issues while effectively closing the sql injection vector. System administrators should also consider implementing database access controls and privilege management to limit the potential damage from any successful exploitation attempts.