CVE-2008-1763 in Blogator Script
Summary
by MITRE
SQL injection vulnerability in _blogadata/include/sond_result.php in Blogator-script 0.95 allows remote attackers to execute arbitrary SQL commands via the id_art parameter.
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Analysis
by VulDB Data Team • 10/20/2024
The vulnerability identified as CVE-2008-1763 represents a critical SQL injection flaw within the Blogator-script 0.95 content management system. This vulnerability resides in the sond_result.php file which processes user input through the id_art parameter, creating a pathway for malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information. The flaw demonstrates a classic lack of proper input validation and sanitization, allowing attackers to inject malicious SQL code that executes within the database context. This vulnerability falls under the CWE-89 category, which specifically addresses SQL injection weaknesses in software applications. The attack vector is particularly dangerous as it enables remote code execution through database manipulation, potentially allowing attackers to extract, modify, or delete data from the underlying database system.
The technical implementation of this vulnerability exploits the insecure handling of user-supplied input in the web application's backend processing logic. When the id_art parameter is passed to sond_result.php without proper sanitization or parameterized query construction, the application directly incorporates this input into SQL statements. This creates an environment where attackers can craft malicious input strings that alter the intended query structure, potentially bypassing authentication mechanisms or extracting confidential information from database tables. The vulnerability is classified as a remote code execution threat because successful exploitation can lead to complete database compromise and unauthorized access to all stored information including user credentials, blog posts, and potentially system configuration details. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, where adversaries leverage publicly accessible web applications to gain initial access and execute malicious payloads.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to perform extensive database manipulation and potentially escalate privileges within the affected system. Organizations running Blogator-script 0.95 are at risk of complete data compromise, including potential exposure of user accounts, personal information, and application configuration details. The vulnerability's remote nature means that attackers do not require physical access to the system or network to exploit it, making it particularly dangerous for publicly accessible web applications. Attackers can leverage this flaw to inject malicious commands that might lead to further system compromise, including potential privilege escalation or lateral movement within the network infrastructure. The vulnerability's persistence in the application's codebase demonstrates a lack of proper security testing and input validation practices during the software development lifecycle, which aligns with common security weaknesses identified in the OWASP Top Ten. Organizations affected by this vulnerability should immediately implement mitigations including input validation, parameterized queries, and application firewalls to prevent exploitation attempts and protect against unauthorized database access.