CVE-2006-2912 in SelectaPix
Summary
by MITRE
Multiple SQL injection vulnerabilities in SelectaPix 1.31 allow remote attackers to execute arbitrary SQL commands via the (1) albumID parameter to (a) view_album.php or (b) index.php, (2) imageID parameter to (c) popup.php, or (3) username and (4) password parameters to (d) admin/member.php.
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Analysis
by VulDB Data Team • 07/28/2018
The vulnerability identified as CVE-2006-2912 represents a critical security flaw in SelectaPix 1.31, a web-based photo gallery management system. This issue manifests as multiple SQL injection vulnerabilities that collectively undermine the application's database security posture. The vulnerability affects several key entry points within the application's codebase, creating multiple attack vectors that adversaries can exploit to gain unauthorized access to the underlying database infrastructure. These vulnerabilities arise from insufficient input validation and improper parameter handling within the application's PHP scripts, allowing malicious actors to inject arbitrary SQL commands through carefully crafted user inputs.
The technical implementation of this vulnerability stems from the application's failure to properly sanitize and validate user-supplied parameters before incorporating them into database queries. Specifically, the albumID parameter in view_album.php and index.php, the imageID parameter in popup.php, and the username and password parameters in admin/member.php all exhibit vulnerable code patterns where user input is directly concatenated into SQL statements without appropriate escaping or parameterization. This flaw directly maps to CWE-89, which describes SQL injection vulnerabilities where untrusted data is used in SQL commands without proper validation or sanitization. The vulnerability operates by allowing attackers to manipulate the SQL query structure through malicious input, potentially enabling them to execute unauthorized database operations, extract sensitive information, or even modify database contents.
The operational impact of this vulnerability is severe and multifaceted, affecting both the confidentiality and integrity of the application's data. Attackers can leverage these injection points to bypass authentication mechanisms, gain access to administrative functions, and potentially escalate privileges within the system. The vulnerability's reach extends beyond simple data theft, as it can enable full database compromise including the ability to execute system commands, access user credentials, and potentially establish persistent backdoors. From an attacker's perspective, this vulnerability aligns with ATT&CK technique T1190, which covers exploiting vulnerabilities in software to gain unauthorized access. The attack surface is particularly concerning given that the vulnerable parameters are commonly accessible through standard web browsing operations, making exploitation relatively straightforward without requiring specialized tools or extensive reconnaissance.
Mitigation strategies for CVE-2006-2912 must address the root cause through proper input validation and parameterized query implementation. The most effective approach involves implementing prepared statements or parameterized queries throughout the application's codebase, ensuring that user input is properly escaped and treated as data rather than executable code. Additionally, comprehensive input validation should be implemented at multiple layers, including server-side validation with strict type checking and length restrictions. The application should also implement proper output encoding to prevent any potential cross-site scripting attacks that could compound the SQL injection vulnerabilities. Security hardening measures including input sanitization, query parameterization, and regular security audits should be implemented to prevent similar vulnerabilities in future releases. Organizations should also consider implementing web application firewalls and database activity monitoring to detect and prevent exploitation attempts, while ensuring that all vulnerable applications are promptly updated to patched versions or migrated to more secure alternatives.