CVE-2023-5045 in Kayisi
Summary
by MITRE • 10/25/2023
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Biltay Technology Kayisi allows SQL Injection, Command Line Execution through SQL Injection.
This issue affects Kayisi: before 1286.
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Analysis
by VulDB Data Team • 05/21/2026
This vulnerability represents a critical sql injection flaw in biltay technology kayisi software versions prior to 1286. The vulnerability stems from improper neutralization of special elements within sql commands, creating an avenue for malicious actors to inject arbitrary sql code into the application's database layer. The flaw allows attackers to manipulate database queries through input validation bypasses, potentially leading to unauthorized data access, modification, or deletion. The vulnerability is categorized under cwe-89 which specifically addresses sql injection attacks where untrusted data is improperly incorporated into sql commands without adequate sanitization or parameterization.
The technical exploitation of this vulnerability enables attackers to execute command line operations through sql injection vectors, expanding the attack surface beyond simple database manipulation. This dual nature of the vulnerability means that successful exploitation can lead to full system compromise, as attackers can leverage the database connection privileges to execute operating system commands on the underlying server. The vulnerability exists due to insufficient input validation and sanitization mechanisms within the application's data handling processes, particularly in areas where user input is directly concatenated into sql query strings without proper escaping or parameterized query construction.
The operational impact of this vulnerability is severe and multifaceted. Organizations using affected versions of kayisi software face potential data breaches, unauthorized access to sensitive information, and possible system compromise. The ability to execute command line operations through sql injection creates additional attack vectors for privilege escalation and persistent access. Attackers can exploit this vulnerability to extract database contents, modify or delete critical data, and potentially establish backdoors for continued access. The vulnerability affects the integrity, confidentiality, and availability of the affected systems, making it a high-priority issue for security teams to address immediately.
Mitigation strategies should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. Organizations must upgrade to version 1286 or later of the kayisi software to receive the patched implementation. Additional security measures include implementing web application firewalls, conducting regular security code reviews, and establishing proper database access controls. The vulnerability demonstrates the importance of following secure coding practices and adhering to established security frameworks such as those outlined in the owasp top ten and mitre att&ck framework, particularly in the context of command execution and database security. Regular security assessments and penetration testing should be conducted to identify and remediate similar vulnerabilities across the organization's software ecosystem.