CVE-2005-3045 in My Little Forum
Summary
by MITRE
SQL injection vulnerability in search.php in My Little Forum 1.5 and 1.6 beta allows remote attackers to execute arbitrary SQL commands via the phrase field.
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Analysis
by VulDB Data Team • 08/23/2025
The vulnerability identified as CVE-2005-3045 represents a critical SQL injection flaw within My Little Forum version 1.5 and 1.6 beta installations. This security weakness resides in the search.php script where user input from the phrase field is improperly handled, creating an avenue for malicious actors to inject arbitrary SQL commands into the database layer. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database queries.
This SQL injection vulnerability operates at the application layer and directly impacts the database backend of the forum system. When users submit search queries through the phrase field, the application fails to properly sanitize this input, allowing attackers to craft malicious SQL payloads that can manipulate the database structure or extract sensitive information. The flaw enables remote code execution capabilities and can potentially lead to complete system compromise, data theft, or unauthorized access to user credentials and personal information stored within the forum's database.
The operational impact of this vulnerability extends beyond simple data manipulation as it provides attackers with the capability to perform various malicious activities including but not limited to unauthorized database access, data exfiltration, privilege escalation, and potential system takeover. The vulnerability affects organizations using outdated forum software versions, making it particularly dangerous for web applications that have not received proper security updates or patches. Attackers can exploit this weakness to bypass authentication mechanisms, modify forum content, or gain access to sensitive user data such as passwords, personal information, and private messages.
From a cybersecurity perspective, this vulnerability aligns with CWE-89 which specifically addresses improper neutralization of special elements used in SQL commands, and maps to ATT&CK technique T1071.004 for application layer protocol manipulation. The attack surface is broad as it affects any user interaction with the search functionality, making it particularly dangerous for public-facing forums with active user communities. Organizations should immediately implement input validation measures, employ parameterized queries, and apply security patches to mitigate this risk. Database access controls should be reviewed to ensure least privilege principles are enforced, and regular security assessments should be conducted to identify similar vulnerabilities in other application components.
The remediation approach must include immediate patching of the vulnerable My Little Forum versions, implementation of proper input sanitization routines, and deployment of web application firewalls to detect and prevent SQL injection attempts. Additionally, developers should adopt secure coding practices including parameterized database queries, input validation, and output encoding to prevent similar vulnerabilities in future implementations. Regular security audits and penetration testing should be conducted to ensure the continued integrity of the application's security posture.