CVE-2008-6517 in NewsHOWLER
Summary
by MITRE
SQL injection vulnerability in NewsHOWLER 1.03 Beta allows remote attackers to execute arbitrary SQL commands via the news_user cookie parameter.
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Analysis
by VulDB Data Team • 08/14/2025
The CVE-2008-6517 vulnerability represents a critical sql injection flaw in the NewsHOWLER content management system version 1.03 Beta that enables remote attackers to execute arbitrary sql commands through manipulation of the news_user cookie parameter. This vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection vulnerabilities where untrusted data is incorporated into sql queries without proper sanitization or parameterization. The flaw exists because the application fails to properly validate or escape user input from the news_user cookie before incorporating it into database queries, creating an avenue for malicious actors to inject sql payloads that can manipulate the underlying database system.
The technical exploitation of this vulnerability occurs when an attacker crafts a specially formatted news_user cookie value that contains sql injection payload characters and commands. When the vulnerable application processes this cookie value in its sql query execution logic, the injected sql code gets executed within the database context, potentially allowing attackers to perform unauthorized data access, modification, or deletion operations. The remote nature of this attack means that no local system access is required, and attackers can exploit this vulnerability from anywhere on the network, making it particularly dangerous for web applications that are publicly accessible.
The operational impact of CVE-2008-6517 extends beyond simple data theft to encompass complete system compromise and potential data breaches. Attackers leveraging this vulnerability could extract sensitive information from the database including user credentials, personal data, and system configuration details. The vulnerability also enables attackers to modify or delete database content, potentially corrupting the news system's functionality and compromising the integrity of published content. Additionally, successful exploitation could provide attackers with a foothold for further attacks within the network infrastructure, as database credentials and system information obtained through sql injection can serve as stepping stones for additional reconnaissance and lateral movement activities.
Organizations affected by this vulnerability should implement immediate mitigations including input validation and parameterized queries to prevent sql injection attacks. The recommended approach involves sanitizing all user input through proper escaping or parameterization techniques before incorporating values into sql statements. Security controls should include implementing web application firewalls to detect and block sql injection attempts, regularly updating and patching vulnerable applications, and conducting thorough security testing including penetration testing and code reviews. From an att&ck framework perspective, this vulnerability maps to technique t1190 for sql injection and t1071 for application layer protocol usage, representing both the initial compromise vector and the potential for further lateral movement within compromised systems. The vulnerability also aligns with defense evasion tactics as attackers may use sql injection to cover their tracks by modifying or deleting audit logs and system records.