CVE-2010-3484 in LightNEasy
Summary
by MITRE
SQL injection vulnerability in common.php in LightNEasy 3.2.1 allows remote attackers to execute arbitrary SQL commands via the handle parameter to LightNEasy.php, a different vector than CVE-2008-6593.
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Analysis
by VulDB Data Team • 09/18/2025
The vulnerability described in CVE-2010-3484 represents a critical SQL injection flaw within the LightNEasy content management system version 3.2.1. This vulnerability specifically affects the common.php file and exploits the handle parameter in the LightNEasy.php script, creating a pathway for remote attackers to execute unauthorized SQL commands against the underlying database. The flaw differs from CVE-2008-6593 in its attack vector, indicating that while both vulnerabilities involve SQL injection, they target different code paths within the application. This distinction is crucial for security professionals as it demonstrates how multiple injection points can exist within a single application, each requiring specific mitigation strategies.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the LightNEasy framework. When the handle parameter is passed to LightNEasy.php, the application fails to properly escape or validate user-supplied data before incorporating it into SQL queries. This allows attackers to inject malicious SQL fragments that can manipulate the database structure, extract sensitive information, modify content, or even gain administrative privileges within the system. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous as it can be leveraged by anyone with access to the web interface.
The operational impact of this vulnerability extends beyond simple data theft or modification. Attackers could potentially use this weakness to establish persistent access to the database, perform unauthorized data exfiltration, or even deploy malicious code within the application environment. The remote execution capability means that attackers do not need physical access to the server, allowing them to exploit the vulnerability from anywhere on the internet. This type of vulnerability directly violates the principle of least privilege and can result in complete system compromise, especially if the database user has elevated permissions. Organizations running LightNEasy 3.2.1 are at significant risk of data breaches, service disruption, and potential regulatory violations.
Security mitigations for this vulnerability should include immediate patching of the LightNEasy application to the latest version that addresses this specific SQL injection flaw. Additionally, implementing proper input validation and parameterized queries within the application code would prevent similar issues from occurring in the future. Organizations should also consider deploying web application firewalls to detect and block malicious SQL injection attempts, while implementing database access controls to limit the privileges of the application's database user account. According to CWE standards, this vulnerability maps to CWE-89 SQL Injection, and from an ATT&CK perspective, it aligns with techniques such as T1071.004 Application Layer Protocol: Web Protocols and T1566.001 Phishing: Spearphishing Attachment, as attackers may leverage this vulnerability to gain initial access to systems. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities across the entire application stack.