CVE-2008-2337 in IMGallery
Summary
by MITRE
Multiple SQL injection vulnerabilities in IMGallery 2.5, when magic_quotes_gpc is disabled, allow remote attackers to execute arbitrary SQL commands via the (1) kategoria parameter to (a) galeria.php and the (2) id_phot parameter to (b) popup/koment.php and (c) popup/opis.php in, different vectors than CVE-2006-3163.
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Analysis
by VulDB Data Team • 10/23/2024
The vulnerability described in CVE-2008-2337 represents a critical SQL injection flaw affecting IMGallery 2.5 content management system. This vulnerability specifically manifests when the PHP configuration parameter magic_quotes_gpc is disabled, creating a dangerous condition where user input is not properly sanitized before being incorporated into database queries. The flaw exists across multiple entry points within the application's codebase, making it particularly dangerous as it provides multiple attack vectors for malicious actors seeking to compromise the system.
The technical implementation of this vulnerability stems from improper input validation and sanitization practices within the IMGallery application. Attackers can exploit the vulnerability by crafting malicious SQL commands through specifically designed input parameters that bypass normal security measures. The primary attack vectors involve the kategoria parameter in galeria.php and the id_phot parameter in popup/koment.php and popup/opis.php files. These parameters are directly incorporated into SQL queries without adequate sanitization or parameterization, allowing attackers to inject malicious SQL code that executes with the privileges of the database user.
From an operational perspective, this vulnerability poses severe risks to system integrity and data confidentiality. Successful exploitation enables remote attackers to execute arbitrary SQL commands, potentially leading to complete database compromise, data exfiltration, unauthorized access to sensitive information, and possible system takeover. The impact extends beyond immediate data theft to include potential lateral movement within network environments where the vulnerable application resides. Organizations running IMGallery 2.5 without proper input validation mechanisms face significant exposure to these attacks, particularly in environments where magic_quotes_gpc is disabled for performance or compatibility reasons.
Security professionals should recognize this vulnerability as a classic example of CWE-89 SQL injection, which represents one of the most prevalent and dangerous web application security flaws. The attack patterns align with techniques documented in the MITRE ATT&CK framework under the T1190 - Exploit Public-Facing Application technique, specifically targeting web application vulnerabilities that allow command execution. Mitigation strategies must include immediate patching of the IMGallery application to version 2.5.1 or later, which addresses these injection flaws through proper input sanitization and parameterized queries. Additionally, organizations should implement proper input validation at multiple layers, ensure magic_quotes_gpc is properly configured, and deploy web application firewalls to detect and prevent such attacks. Database access controls should be reviewed to limit the privileges of web application database accounts, and regular security assessments should be conducted to identify similar vulnerabilities in other applications within the environment.