CVE-2019-15560 in Reviews Module
Summary
by MITRE
The Reviews Module before 2019-06-14 for OpenSource Table allows SQL injection in database/index.js.
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Analysis
by VulDB Data Team • 12/04/2023
The vulnerability identified as CVE-2019-15560 represents a critical SQL injection flaw within the Reviews Module of the OpenSource Table platform, specifically affecting versions prior to the 2019-06-14 release. This vulnerability resides in the database/index.js file, which serves as a critical component for handling database interactions and user reviews within the application. The flaw stems from insufficient input validation and improper parameterization of database queries, creating an exploitable entry point for malicious actors to manipulate the underlying database structure and potentially gain unauthorized access to sensitive information.
The technical implementation of this vulnerability demonstrates a classic SQL injection attack vector where user-supplied input is directly concatenated into SQL query strings without proper sanitization or parameter binding. The database/index.js file likely processes review data and user inputs through queries that do not employ prepared statements or parameterized queries, allowing attackers to inject malicious SQL code through carefully crafted inputs. This flaw operates at the application layer and can be exploited through various attack vectors including web form submissions, API endpoints, or direct HTTP request manipulation. The vulnerability falls under CWE-89 which specifically addresses SQL injection flaws in software applications, representing one of the most prevalent and dangerous categories of web application vulnerabilities.
The operational impact of this vulnerability extends far beyond simple data manipulation, potentially enabling attackers to extract sensitive user information, modify database contents, or even escalate privileges within the affected system. An attacker could leverage this vulnerability to access personal user data, review content, or potentially compromise the entire database infrastructure. The vulnerability affects the integrity and confidentiality of the platform's data, as unauthorized parties could gain access to review data, user credentials, or other sensitive information stored within the database. Additionally, the exploitation of this vulnerability could lead to complete system compromise, especially if the database user account has elevated privileges or if the platform lacks proper access controls and database isolation mechanisms.
Organizations utilizing the affected OpenSource Table platform should immediately implement mitigations including updating to the patched version released on or after 2019-06-14, which likely includes proper input validation, parameterized queries, and secure database interaction patterns. The remediation process should involve comprehensive code review of the database/index.js file to ensure all database queries properly utilize prepared statements or parameterized interfaces. Security measures should also include implementing web application firewalls, input sanitization, and regular penetration testing to identify similar vulnerabilities. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, as it represents an attack against a publicly accessible web application component. Organizations should also consider implementing database activity monitoring and anomaly detection systems to identify potential exploitation attempts, while following the principle of least privilege for database accounts to minimize potential damage from successful attacks.