CVE-2008-0154 in EvilBoard
Summary
by MITRE
SQL injection vulnerability in index.php in EvilBoard 0.1a (Alpha) allows remote attackers to execute arbitrary SQL commands the c parameter.
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Analysis
by VulDB Data Team • 10/14/2024
The vulnerability identified as CVE-2008-0154 represents a critical sql injection flaw within the EvilBoard 0.1a (Alpha) web application. This vulnerability specifically affects the index.php script and occurs when processing the 'c' parameter, creating a pathway for remote attackers to execute malicious sql commands on the underlying database system. The flaw stems from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into sql queries.
This sql injection vulnerability falls under the common weakness enumeration CWE-89 which categorizes improper neutralization of special elements used in sql commands. The attack vector is particularly dangerous as it allows remote exploitation without requiring authentication or prior access to the system. The vulnerability exists because the application directly concatenates user input from the 'c' parameter into sql query strings without proper parameterization or input sanitization. This creates an environment where malicious actors can manipulate the sql execution flow by injecting sql syntax into the parameter value, potentially gaining unauthorized access to database contents, modifying data, or executing administrative commands.
The operational impact of this vulnerability extends beyond simple data theft, as it can lead to complete system compromise and unauthorized access to sensitive information. Remote attackers can leverage this vulnerability to extract confidential data, modify database records, or even escalate privileges within the database system. The weakness in EvilBoard 0.1a represents a fundamental flaw in the application's security architecture, as it demonstrates poor secure coding practices and inadequate protection against sql injection attacks. This vulnerability can be exploited using standard sql injection techniques and tools, making it particularly dangerous for organizations deploying this software in production environments.
Mitigation strategies for CVE-2008-0154 should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. Organizations should immediately upgrade from the vulnerable EvilBoard 0.1a version to a patched release or migrate to a more secure alternative. The recommended approach involves implementing prepared statements with parameterized queries, which separate sql command structure from data values, effectively neutralizing sql injection attempts. Additionally, input validation should be strengthened to reject suspicious characters and patterns commonly associated with sql injection attacks. Security measures should also include implementing proper error handling that does not reveal database structure information to attackers, as well as monitoring and logging suspicious activities that may indicate sql injection attempts. Organizations should also consider implementing web application firewalls and intrusion detection systems to provide additional layers of protection against such attacks. The vulnerability highlights the importance of following secure coding practices and adhering to established security frameworks that emphasize input validation and proper sql query construction as outlined in various security standards and best practices.