CVE-2022-32007 in Complete Online Job Search System
Summary
by MITRE • 06/02/2022
Complete Online Job Search System v1.0 is vulnerable to SQL Injection via /eris/admin/company/index.php?view=edit&id=.
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Analysis
by VulDB Data Team • 06/05/2022
The Complete Online Job Search System version 1.0 presents a critical security vulnerability classified as SQL Injection through its administrative interface at the endpoint /eris/admin/company/index.php?view=edit&id=. This vulnerability exists within the company management module where the application fails to properly sanitize user input before incorporating it into database queries. The flaw allows authenticated attackers with administrative privileges to manipulate the underlying database structure by injecting malicious SQL commands through the id parameter in the URL. The vulnerability stems from inadequate input validation and improper parameter handling within the application's backend processing logic, creating a pathway for unauthorized data access, modification, or deletion. This weakness directly violates security principles outlined in cwe-89 which specifically addresses SQL injection vulnerabilities. The attack vector is particularly concerning as it requires only administrative access to exploit, meaning that an attacker who has already gained access to legitimate administrative credentials can leverage this vulnerability to escalate their privileges or extract sensitive information from the database.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete database compromise and potential system infiltration. An attacker could use the SQL injection flaw to extract confidential information including user credentials, personal data, job listings, company details, and potentially system configuration parameters. The vulnerability enables data manipulation through injection of update or delete commands, allowing for unauthorized modification of company records or complete removal of critical business data. Additionally, the attacker might attempt to escalate privileges or gain access to other system components through database-level attacks. This vulnerability aligns with attack techniques documented in the attack pattern taxonomy under the category of database manipulation attacks and represents a significant risk to business continuity and data integrity. The specific location of the vulnerability in the company management section suggests that it could affect core business operations, potentially disrupting job posting systems, company profile management, and related administrative functions.
Mitigation strategies for this SQL injection vulnerability should prioritize immediate implementation of proper input sanitization and parameterized queries throughout the application. The development team must ensure that all user-supplied input, particularly the id parameter in this case, undergoes rigorous validation and sanitization before being processed by database operations. Implementation of prepared statements or parameterized queries represents the most effective defense mechanism against SQL injection attacks and should be applied universally across all database interaction points. Network-level protections including web application firewalls and intrusion detection systems can provide additional monitoring and blocking capabilities for suspicious SQL injection attempts. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other parts of the application. Access control measures must be enforced to ensure that administrative privileges are properly managed and that only authorized personnel have access to sensitive administrative functions. The system should implement proper error handling that does not expose database structure information to end users, as this information could aid attackers in crafting more sophisticated attacks. Compliance with security standards such as owasp top 10 and iso 27001 requires addressing such vulnerabilities through comprehensive security controls including input validation, access controls, and regular vulnerability assessments.