CVE-2020-13587 in Project Management App
Summary
by MITRE • 04/10/2021
An exploitable SQL injection vulnerability exists in the "forms_fields_rules/rules" page of the Rukovoditel Project Management App 2.7.2. A specially crafted HTTP request can lead to SQL injection. An attacker can make an authenticated HTTP request to trigger this vulnerability, this can be done either with administrator credentials or through cross-site request forgery.
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Analysis
by VulDB Data Team • 04/15/2021
The CVE-2020-13587 vulnerability represents a critical SQL injection flaw within the Rukovoditel Project Management Application version 2.7.2, specifically targeting the forms_fields_rules/rules page functionality. This vulnerability falls under the Common Weakness Enumeration category CWE-89, which defines SQL injection as the insertion of malicious SQL code into input fields, allowing attackers to manipulate database queries and potentially gain unauthorized access to sensitive information. The vulnerability exists in the application's handling of user input within the administrative interface where form field rules are configured and managed.
The technical exploitation of this vulnerability requires an authenticated attacker to craft a specially crafted HTTP request that targets the vulnerable forms_fields_rules/rules endpoint. This authentication requirement can be bypassed through cross-site request forgery attacks, where an attacker tricks a legitimate user into executing malicious requests without their knowledge. The vulnerability demonstrates poor input validation and sanitization practices within the application's backend processing, where user-supplied data flows directly into SQL query construction without proper parameterization or escaping mechanisms. The attack vector specifically exploits the application's failure to properly validate and sanitize input parameters passed to database queries, creating a pathway for malicious SQL commands to be executed within the database context.
Operationally, this vulnerability presents significant risks to organizations using the Rukovoditel application, as successful exploitation could allow attackers to extract sensitive data including user credentials, project information, and potentially administrative access to the entire system. The impact extends beyond simple data theft, as attackers could modify or delete critical project management data, manipulate access controls, or even escalate privileges within the application. The vulnerability's accessibility through both direct administrative credentials and CSRF attacks increases its exploitability, making it particularly dangerous in environments where users may inadvertently interact with malicious content or where session management controls are insufficient. Organizations relying on this application face potential compliance violations and data breach risks, especially in regulated environments where project management data may contain sensitive business or personal information.
Mitigation strategies should prioritize immediate implementation of proper input validation and parameterized query usage across all database interaction points within the application. The recommended approach includes implementing strict input sanitization routines, employing prepared statements or parameterized queries to prevent SQL injection, and strengthening session management controls to prevent CSRF attacks. Organizations should also implement web application firewalls to detect and block malicious SQL injection attempts, conduct comprehensive code reviews to identify similar vulnerabilities in other application components, and ensure proper access controls and authentication mechanisms are in place. Additionally, the application should be updated to a patched version that addresses this specific vulnerability, and security awareness training should be provided to administrators to recognize potential CSRF attack vectors and understand the importance of secure coding practices. The vulnerability demonstrates the critical importance of following secure coding guidelines and implementing defense-in-depth strategies to protect against database-level attacks that could compromise entire application systems.