CVE-2026-93979 in Internship Management System
Summary
by MITRE • 09/20/2026
A security flaw has been discovered in code-projects Internship Management System 1.0. This affects an unknown part of the file /employer/login.php. Performing a manipulation of the argument Password results in sql injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 09/20/2026
The Internship Management System version 1.0, developed by code-projects, contains a critical security vulnerability within its authentication mechanism. Specifically, the flaw resides in the /employer/login.php file, which serves as the entry point for employer accounts to access administrative or management functionalities of the system. This component is responsible for validating user credentials against a backend database to grant appropriate levels of access. The presence of this vulnerability indicates that the application fails to properly sanitize or validate input data before incorporating it into SQL queries, creating an opening for malicious actors to interfere with database operations.
The core technical flaw is classified as SQL injection, which corresponds to CWE-89 in the Common Weakness Enumeration standard. This type of vulnerability occurs when an application includes user-supplied input in a SQL query without sufficient validation or escaping. In this specific instance, manipulating the Password argument allows an attacker to inject arbitrary SQL commands into the authentication logic. By crafting a malicious password string containing SQL syntax, such as tautologies or union-based payloads, an adversary can bypass standard authentication checks. This manipulation exploits the lack of parameterized queries or prepared statements in the backend code, allowing the database engine to execute unintended instructions rather than treating the input purely as data.
The operational impact of this vulnerability is severe due to its remote exploitability and the nature of SQL injection attacks. An attacker can perform a remote attack without requiring prior authentication, making it accessible from any network location with connectivity to the target server. The primary consequence is unauthorized access to employer accounts, which may grant control over internship listings, student data, or administrative settings depending on the role's permissions. Beyond simple account takeover, successful exploitation could lead to full database compromise. Attackers can extract sensitive information such as user credentials, personal identifiable information of students and employers, and internal system configurations. In more advanced scenarios, this vulnerability might be chained with other flaws to achieve remote code execution or complete data exfiltration, severely compromising the confidentiality, integrity, and availability of the application's data assets.
The fact that an exploit has been released publicly significantly elevates the risk profile for organizations deploying this software version. Publicly available exploits lower the barrier to entry for attackers who may lack deep technical expertise in SQL injection techniques but can leverage existing tools or scripts to compromise vulnerable systems. This increases the likelihood of automated scanning and opportunistic attacks targeting known vulnerable instances on the internet. The exposure suggests that the vulnerability has been widely recognized within the security community, prompting immediate attention from system administrators and developers responsible for maintaining these deployments.
To mitigate this risk, organizations must prioritize patching or upgrading to a secure version of the Internship Management System if one is available from the vendor. In cases where an official update is not immediately accessible, temporary mitigation strategies should be implemented at the web server or application layer. This includes deploying Web Application Firewall rules that detect and block common SQL injection patterns in POST requests targeting login endpoints. Additionally, developers must refactor the /employer/login.php script to use parameterized queries or prepared statements for all database interactions involving user input. Input validation should also be enforced to ensure that password fields contain only expected character sets, although this alone is insufficient without proper query construction practices. Regular security audits and penetration testing are recommended to identify similar weaknesses in other parts of the application before they can be exploited by malicious actors.