CVE-2020-37163 in QuickDate
Summary
by MITRE • 02/07/2026
QuickDate 1.3.2 contains a SQL injection vulnerability that allows remote attackers to manipulate database queries through the '_located' parameter in the find_matches endpoint. Attackers can inject UNION-based SQL statements to extract database information including user credentials, database name, and system version.
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Analysis
by VulDB Data Team • 02/07/2026
QuickDate 1.3.2 suffers from a critical SQL injection vulnerability that resides within the find_matches endpoint functionality. This vulnerability specifically targets the '_located' parameter which processes user input without proper sanitization or validation. The flaw enables remote attackers to execute malicious SQL commands by leveraging UNION-based injection techniques that manipulate the underlying database queries. The vulnerability represents a direct violation of secure coding practices and exposes the application to unauthorized data access and potential system compromise.
The technical implementation of this vulnerability stems from inadequate input validation mechanisms within the application's backend processing layer. When the '_located' parameter is submitted through the find_matches endpoint, the application fails to properly escape or sanitize the input before incorporating it into database queries. This allows attackers to inject malicious SQL syntax that can be executed within the database context, potentially leading to unauthorized data extraction and system reconnaissance. The vulnerability aligns with CWE-89 which specifically addresses SQL injection flaws in software applications.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise potential. Attackers can leverage the SQL injection to extract sensitive user credentials including usernames and passwords, obtain the database name and version information, and potentially gain access to additional system resources. This vulnerability creates a pathway for attackers to escalate privileges and move laterally within the network infrastructure. The exposure of database metadata and system information provides attackers with valuable intelligence for further exploitation attempts.
Security practitioners should implement multiple layers of defense to mitigate this vulnerability. The primary remediation involves implementing proper input validation and parameterized queries throughout the application codebase. All user-supplied input must be sanitized and validated before processing, with strict adherence to prepared statement usage to prevent SQL injection attacks. Additionally, implementing web application firewalls and database activity monitoring solutions can provide additional protection layers. Organizations should also conduct regular security assessments and penetration testing to identify similar vulnerabilities within their applications. This vulnerability demonstrates the importance of following established security frameworks such as those outlined in the mitre ATT&CK framework where SQL injection attacks are categorized under the credential access and reconnaissance tactics.