CVE-2007-4359 in JobLister3
Summary
by MITRE
Multiple SQL injection vulnerabilities in SkilMatch Staffing Systems JobLister3 allow remote attackers to execute arbitrary SQL commands via (1) the search form or (2) the jobid parameter to index.php in a showbyID action.
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Analysis
by VulDB Data Team • 12/22/2025
The CVE-2007-4359 vulnerability represents a critical security flaw in SkilMatch Staffing Systems JobLister3 software that exposes multiple SQL injection attack vectors. This vulnerability allows remote attackers to manipulate the application's database interactions through carefully crafted input parameters, potentially leading to unauthorized access to sensitive data and system compromise. The vulnerability specifically affects the search functionality and job identification mechanisms within the JobLister3 system, creating pathways for malicious actors to execute arbitrary SQL commands against the underlying database.
The technical implementation of this vulnerability stems from inadequate input validation and parameter sanitization within the application's PHP codebase. When users submit search queries through the web interface or provide job identifiers through the jobid parameter in the index.php file, the application fails to properly sanitize these inputs before incorporating them into SQL database queries. This lack of proper input filtering creates opportunities for attackers to inject malicious SQL code that gets executed within the database context, effectively bypassing normal authentication and authorization mechanisms.
The operational impact of this vulnerability extends beyond simple data theft to encompass full database compromise and potential system infiltration. Attackers can leverage these SQL injection points to extract sensitive information including user credentials, personal data, and business-critical records stored within the application's database. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from anywhere on the internet. Additionally, the ability to execute arbitrary SQL commands opens possibilities for data manipulation, deletion, or even privilege escalation within the database environment.
From a cybersecurity framework perspective, this vulnerability aligns with CWE-89 which specifically addresses SQL injection flaws in software applications. The vulnerability also maps to multiple ATT&CK tactics including TA0001 Initial Access through the exploitation of web application vulnerabilities, TA0002 Execution by running arbitrary commands on the database server, and TA0006 Credential Access through potential extraction of user credentials and authentication information. The attack surface is further expanded by the fact that this vulnerability affects core application functionality, making it difficult for defenders to isolate and contain the impact.
Mitigation strategies should include immediate implementation of proper input validation and parameterized queries throughout the application codebase. Organizations should deploy web application firewalls to detect and block suspicious SQL injection patterns, while also implementing proper database access controls and least privilege principles. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components. The most effective long-term solution involves migrating to secure coding practices that utilize prepared statements and parameterized queries, ensuring that user inputs are never directly concatenated into database queries without proper sanitization and validation processes.