CVE-2017-17596 in Entrepreneur Job Portal Script
Summary
by MITRE
Entrepreneur Job Portal Script 2.0.6 has SQL Injection via the jobsearch_all.php rid1 parameter.
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Analysis
by VulDB Data Team • 08/28/2025
The CVE-2017-17596 vulnerability affects the Entrepreneur Job Portal Script version 2.0.6, representing a critical SQL injection flaw that compromises the underlying database infrastructure. This vulnerability specifically manifests through the jobsearch_all.php script where the rid1 parameter serves as an entry point for malicious SQL commands. The flaw enables unauthorized attackers to execute arbitrary SQL queries against the database backend, potentially leading to complete system compromise and data exfiltration.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the jobsearch_all.php script. When the rid1 parameter is processed, it fails to properly escape or filter user-supplied data before being incorporated into SQL query constructs. This lack of proper parameterization creates an environment where malicious actors can inject SQL commands that bypass authentication mechanisms, manipulate database contents, or extract sensitive information from the underlying database system. The vulnerability aligns with CWE-89 which categorizes SQL injection as a dangerous input validation flaw that allows attackers to manipulate database queries through untrusted input.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to escalate privileges within the application environment. Successful exploitation could enable attackers to view, modify, or delete sensitive user data including job listings, applicant information, and potentially administrative credentials. The vulnerability affects the entire job portal functionality since the rid1 parameter is likely used in various search and filtering operations throughout the application. This creates a broad attack surface where a single injection point can compromise multiple application features and data access mechanisms.
Security practitioners should immediately implement input validation measures and parameterized queries to address this vulnerability. The recommended mitigation involves sanitizing all user inputs through proper escaping mechanisms and implementing prepared statements that separate SQL logic from data. Additionally, the application should enforce proper access controls and implement database query monitoring to detect anomalous SQL activity. This vulnerability demonstrates the importance of following secure coding practices and adhering to OWASP Top Ten security guidelines, particularly those addressing injection flaws. Organizations should also consider implementing web application firewalls and database activity monitoring solutions to provide additional layers of protection against similar attacks. The vulnerability highlights the critical need for regular security assessments and code reviews to identify and remediate such flaws before they can be exploited in production environments.