CVE-2008-6467 in Diesel Job Site
Summary
by MITRE
SQL injection vulnerability in jobs/jobseekers/job-info.php in Diesel Job Site allows remote attackers to execute arbitrary SQL commands via the job_id parameter.
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Analysis
by VulDB Data Team • 11/04/2024
The CVE-2008-6467 vulnerability represents a critical sql injection flaw within the diesel job site application that specifically targets the jobs/jobseekers/job-info.php script. This vulnerability arises from inadequate input validation and sanitization mechanisms that fail to properly filter user-supplied data before incorporating it into database queries. The job_id parameter serves as the primary attack vector, allowing malicious actors to inject crafted sql commands that bypass normal authentication and authorization controls. The vulnerability is classified under cwe-89 which specifically addresses improper neutralization of special elements used in sql commands, making it a direct descendant of the well-known sql injection category that has plagued web applications for decades.
The technical exploitation of this vulnerability occurs when an attacker submits a malicious job_id value that contains sql payload characters such as single quotes, semicolons, or sql comment syntax. When the application processes this input without proper sanitization, the injected sql code gets executed within the database context, potentially allowing attackers to extract sensitive information, modify database records, or even gain administrative access to the underlying database system. The vulnerability demonstrates poor secure coding practices and highlights the fundamental importance of input validation and parameterized queries in preventing sql injection attacks. This flaw essentially provides an attacker with a direct pathway to compromise the database backend and potentially escalate privileges within the application's data layer.
The operational impact of CVE-2008-6467 extends beyond simple data theft, as it can enable complete database compromise and unauthorized access to sensitive job seeker information, job listings, and potentially administrative credentials. Organizations running this vulnerable software face significant risk of data breaches, regulatory compliance violations, and potential legal consequences. The vulnerability affects not only the confidentiality of job seeker data but also the integrity and availability of the entire job posting system. Attackers can leverage this vulnerability to manipulate job listings, delete critical records, or establish persistent backdoors within the system. This type of vulnerability is particularly dangerous in job sites where personal information, resumes, and employment history are stored, as it can lead to identity theft, fraud, and other serious consequences for users.
Mitigation strategies for CVE-2008-6467 must focus on implementing proper input validation and parameterized database queries to prevent sql injection attacks. Organizations should immediately apply the vendor-provided patch or upgrade to a secure version of the diesel job site software. Additionally, implementing web application firewalls, input sanitization routines, and regular security code reviews can help prevent similar vulnerabilities from occurring in the future. The remediation process should include comprehensive testing to ensure that all user inputs are properly validated and that sql queries are constructed using parameterized approaches rather than string concatenation. Security teams should also consider implementing database activity monitoring and access controls to detect and prevent unauthorized database access attempts. This vulnerability underscores the critical importance of following secure coding practices and adhering to established security frameworks such as those defined in the owasp top ten and nist cybersecurity framework to prevent sql injection and other common web application vulnerabilities.