CVE-2010-0458 in Blog System
Summary
by MITRE
Multiple SQL injection vulnerabilities in NetArt Media Blog System 1.5 allow remote attackers to execute arbitrary SQL commands via the (1) cat parameter to index.php and the (2) note parameter to blog.php.
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Analysis
by VulDB Data Team • 04/29/2026
The CVE-2010-0458 vulnerability represents a critical security flaw in the NetArt Media Blog System version 1.5 that exposes the application to remote SQL injection attacks. This vulnerability stems from inadequate input validation and sanitization mechanisms within the blog system's web interface, specifically affecting two distinct parameters that process user input without proper security controls. The affected parameters include the cat parameter in the index.php file and the note parameter in the blog.php file, both of which directly interact with database queries without appropriate protection against malicious input.
The technical implementation of this vulnerability follows a classic SQL injection pattern where attacker-controlled data is concatenated directly into SQL command strings without proper escaping or parameterization. When an attacker submits malicious input through either the cat or note parameters, the application fails to sanitize the input before incorporating it into database queries, allowing the attacker to manipulate the intended SQL command structure. This flaw enables attackers to execute arbitrary SQL commands on the underlying database server, potentially gaining unauthorized access to sensitive information, modifying database content, or even escalating privileges within the database environment.
From an operational impact perspective, this vulnerability creates significant risk for organizations using the affected blog system as it allows remote attackers to bypass authentication mechanisms and directly access database resources. The vulnerability's remote nature means that attackers do not require physical access to the system or network privileges to exploit it, making it particularly dangerous. Attackers can leverage this weakness to extract confidential data including user credentials, personal information, and potentially sensitive business data stored within the blog system's database. The impact extends beyond simple data theft as attackers may be able to modify or delete content, disrupt service availability, or establish persistent access points within the network infrastructure.
The vulnerability aligns with CWE-89, which specifically addresses SQL injection weaknesses in software applications, and demonstrates poor input validation practices that violate fundamental security principles outlined in various security frameworks. From an attack perspective, this vulnerability maps to multiple ATT&CK techniques including T1071.005 for application layer protocols and T1190 for exploit public-facing application, representing a clear pathway for attackers to move laterally within compromised environments. Organizations should implement immediate mitigations including input validation, parameterized queries, and web application firewalls to protect against exploitation attempts. The recommended remediation approach involves patching the affected software version, implementing proper input sanitization, and establishing robust database access controls to prevent unauthorized execution of SQL commands. Additionally, regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other applications within the organization's infrastructure.