CVE-2026-104625 in Simple Loan Management System
Summary
by MITRE • 10/02/2026
A security flaw has been discovered in CodeAstro Simple Loan Management System 1.0. Impacted is an unknown function of the file /admin/index.php. Performing a manipulation of the argument g_name results in sql injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
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Analysis
by VulDB Data Team • 10/02/2026
The discovery of a SQL injection vulnerability within CodeAstro Simple Loan Management System version 1.0 represents a critical security deficiency that compromises the integrity and confidentiality of sensitive financial data managed by the application. This specific flaw resides in an unknown function located within the administrative interface file, identified as /admin/index.php. The vulnerability is triggered when an attacker manipulates the g_name argument passed to this endpoint. Because the system fails to properly sanitize or parameterize user-supplied input before incorporating it into SQL queries, it allows for the injection of arbitrary SQL commands. This type of flaw falls squarely under the Common Weakness Enumeration category CWE-89, which defines Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The presence of this vulnerability in an administrative module significantly elevates the risk profile, as it potentially grants attackers access to privileged functions and backend database structures that are not exposed through standard user-facing interfaces.
The operational impact of exploiting this vulnerability is severe and multifaceted. Since the attack can be initiated remotely without authentication requirements for the initial vector or by leveraging existing session tokens if administrative access is partially compromised, threat actors can execute malicious SQL statements directly against the underlying database. This capability allows attackers to bypass authentication mechanisms, retrieve sensitive information such as user credentials, loan details, and personal identifiable information, modify data records to alter financial balances or transaction histories, and potentially delete critical system tables. In some configurations, if the database service runs with elevated privileges on the host operating system, successful exploitation could lead to remote code execution, providing full control over the server infrastructure. The fact that an exploit has already been released publicly means that automated scanning tools and opportunistic attackers are actively targeting systems running this specific version of the software, increasing the likelihood of compromise in environments where patching is delayed or neglected.
From a threat intelligence perspective, this vulnerability aligns with several tactics within the MITRE ATT&CK framework. The initial access phase may involve exploitation of application vulnerabilities to gain entry into the system. Once inside, the attacker would likely engage in Credential Access techniques such as Unsecured Credentials if they extract password hashes or database credentials directly from the SQL injection payload. Furthermore, Data Exfiltration is a primary objective, achieved through data retrieval via structured query language commands embedded within the g_name parameter. The persistence of this threat is heightened by the public availability of exploit code, which lowers the barrier to entry for less sophisticated adversaries who can leverage existing tools rather than developing custom exploits from scratch. This scenario underscores the importance of input validation and secure coding practices in web application development, particularly for administrative interfaces that handle sensitive operational data.
Mitigation strategies must be implemented immediately to neutralize this threat vector. The most effective remediation involves refactoring the affected code in /admin/index.php to use prepared statements with parameterized queries instead of concatenating user input directly into SQL strings. This ensures that the database engine treats all input as data rather than executable code, effectively preventing injection attacks regardless of the content provided by the attacker. Additionally, implementing strict input validation and sanitization routines can provide a secondary layer of defense by rejecting or escaping special characters commonly used in SQL injections, such as single quotes, double quotes, semicolons, and comment sequences. Deploying a Web Application Firewall configured with rulesets specifically tuned to detect and block SQL injection patterns offers an immediate compensating control while code patches are being developed and deployed. Regular security audits and static application security testing should be integrated into the development lifecycle to identify similar vulnerabilities in other parts of the system before they can be exploited by malicious actors.