CVE-2026-59508 in i-Bos
Summary
by MITRE • 10/11/2026
Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Interuse i-Bos.
This issue affects i-Bos: 3.0.
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Analysis
by VulDB Data Team • 10/11/2026
The identified security flaw represents a classic instance of improper neutralization of special elements within database queries, commonly referred to as SQL Injection. This vulnerability exists within the Interuse i-Bos software, specifically affecting version 3.0 and potentially earlier iterations that share the same codebase architecture. The core technical deficiency lies in the application's failure to adequately sanitize or parameterize user-supplied input before incorporating it into dynamic SQL statements executed against a backend database management system. When an attacker provides maliciously crafted data containing SQL syntax, such as single quotes, semicolons, or comment sequences, the application processes this input without sufficient validation or encoding mechanisms. Consequently, the injected characters alter the logical structure of the intended query, allowing the attacker to manipulate how the database interprets the command rather than treating the input merely as literal data values.
From an operational perspective, the impact of this vulnerability is severe and multifaceted depending on the privileges assigned to the database account used by the application. If the underlying service runs with elevated permissions, such as administrative rights or access to sensitive system tables, a successful exploitation could lead to unauthorized disclosure of confidential information stored in the database. This includes personally identifiable information, financial records, proprietary business data, and authentication credentials. Furthermore, an attacker may leverage this flaw to modify existing records, delete critical datasets, or even execute operating system commands if the database engine permits such extensions like xp_cmdshell on Microsoft SQL Server environments. The ability to bypass authentication mechanisms is also a significant risk, potentially allowing unauthorized users to gain access to administrative functions and control over the entire application ecosystem without valid credentials.
This vulnerability aligns directly with Common Weakness Enumeration identifier CWE-89, which categorizes improper neutralization of special elements used in an SQL command. In terms of offensive security frameworks, this flaw facilitates techniques described under MITRE ATT&CK ID T1190, Exploit Public-Facing Application, and potentially T1059 if the injection leads to code execution on the host system through database extensions. The lack of input validation suggests that the application does not adhere to secure coding practices recommended by industry standards such as OWASP Top 10, specifically failing to implement parameterized queries or stored procedures which are the primary defense against SQL Injection attacks.
To mitigate this vulnerability, immediate remediation efforts should focus on refactoring the affected code segments to utilize prepared statements with strongly typed parameters rather than string concatenation for building SQL commands. This ensures that user input is always treated as data and never as executable code by the database engine. Additionally, implementing strict input validation using allowlists can further reduce the attack surface by rejecting any characters or patterns not explicitly required for normal operation. Deploying a Web Application Firewall may provide an additional layer of defense by detecting and blocking known SQL injection payloads at the network perimeter while patches are being developed. It is also critical to ensure that the database account used by i-Bos operates under the principle of least privilege, limiting its access rights to only those necessary for application functionality thereby minimizing potential damage in the event of a successful exploitation attempt.