CVE-2026-75778 in Task Management System
Summary
by MITRE • 08/18/2026
A vulnerability was identified in code-projects Task Management System 1.0. This affects the function Operation::select_with_multiple_condition of the file /index.php of the component Login Form. Such manipulation of the argument email leads to sql injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
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Analysis
by VulDB Data Team • 08/18/2026
The code-projects Task Management System version 1.0 contains a critical security flaw within its authentication mechanism, specifically located in the Login Form component found at /index.php. This vulnerability resides in the Operation::select_with_multiple_condition function, which is responsible for processing user credentials during the login process. The core issue stems from improper input validation and sanitization of the email argument provided by the user. Instead of treating this input as a literal string value to be safely inserted into a database query, the application concatenates it directly with SQL commands without employing parameterized queries or prepared statements. This architectural oversight allows an attacker to inject malicious SQL code that alters the logic of the underlying database query, effectively bypassing authentication controls.
This flaw is classified under CWE-89, which denotes Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The vulnerability enables remote exploitation because it can be triggered over a network connection without requiring any prior authentication or local access to the system. An attacker can craft specific HTTP requests containing specially formatted email addresses that include SQL syntax such as single quotes, logical operators like OR 1=1, and comment sequences. By manipulating these inputs, an adversary can trick the database into returning valid user records regardless of whether the correct password is provided or even if a corresponding account exists in the system. This capability effectively neutralizes the primary defense mechanism of the application, allowing unauthorized access to administrative panels, user profiles, and sensitive task data managed by the platform.
The operational impact of this vulnerability is severe, as it compromises the confidentiality, integrity, and availability of the information processed by the Task Management System. Successful exploitation grants an attacker full control over the backend database through the web application interface. This can lead to unauthorized disclosure of stored credentials for other users if they are hashed in a recoverable format, extraction of sensitive project details, or modification and deletion of critical task records. Furthermore, depending on the underlying Database Management System configuration, SQL injection vulnerabilities often allow for more advanced attacks such as stacked queries that could potentially execute operating system commands, leading to complete server compromise. The presence of publicly available exploits significantly lowers the barrier to entry for malicious actors, increasing the likelihood of automated scanning and successful intrusion attempts against systems running this specific version of the software.
From a threat intelligence perspective, this vulnerability aligns with MITRE ATT&CK technique T1190, which covers Exploit Public-Facing Application. Attackers frequently leverage known vulnerabilities in widely distributed or open-source applications to gain initial access within an organization's network perimeter. The ease of exploitation means that automated bots continuously scan the internet for instances of this software version, making it a high-risk target even if deployed behind firewalls unless additional protective measures are implemented. Organizations relying on legacy systems like code-projects Task Management System must recognize that such vulnerabilities represent immediate and actionable threats to their security posture.
Mitigation strategies should prioritize upgrading or replacing the vulnerable application with a modern, maintained alternative that adheres to secure coding standards. If an upgrade is not immediately feasible, temporary mitigations include implementing Web Application Firewall rules designed to detect and block SQL injection patterns in HTTP requests targeting the /index.php endpoint. Additionally, developers must refactor the affected code to utilize parameterized queries or stored procedures for all database interactions involving user-supplied input. This ensures that data is treated strictly as data rather than executable code by the database engine. Regular security audits and static application security testing should also be integrated into the development lifecycle to prevent similar flaws from being introduced in future updates or related components of the system.