CVE-2026-92366 in Matrimonial System
Summary
by MITRE • 09/17/2026
A vulnerability was determined in code-projects Matrimonial System 1.0. This affects an unknown part of the file /search.php of the component Regular Search. This manipulation of the argument sex/mothertongue/maritialstatus/country/state/religion/agemin/agemax causes sql injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
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Analysis
by VulDB Data Team • 09/17/2026
The identified vulnerability resides within code-projects Matrimonial System version 1.0, specifically targeting the Regular Search functionality implemented in the /search.php file. This component is designed to allow users to filter potential matches based on various demographic criteria such as sex, mother tongue, marital status, country, state, religion, and age range. The core technical flaw stems from improper input validation and sanitization of these user-supplied arguments before they are incorporated into SQL queries executed against the backend database. Because the application fails to properly escape or parameterize these inputs, an attacker can inject malicious SQL code directly into the search parameters. This class of vulnerability is formally categorized under CWE-89, which defines Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The lack of robust input handling allows external data to influence the structure of database commands, bypassing intended security controls and granting unauthorized access to underlying data structures.
The operational impact of this vulnerability is severe due to its remote exploitability. Since the search functionality is typically accessible via standard HTTP requests without requiring authentication for basic searches, an unauthenticated attacker can initiate exploitation from a remote location over the network. By manipulating parameters such as sex or age range, an adversary can construct crafted payloads that extract sensitive information from the database, including user credentials, personal identifiable information, and other confidential data stored within the matrimonial profiles. The fact that this exploit has been publicly disclosed significantly increases the risk landscape, as it lowers the barrier to entry for malicious actors who may not possess advanced exploitation skills but can leverage existing proof-of-concept code found in public repositories or vulnerability databases. This exposure facilitates automated scanning and widespread attacks against instances of this software still in use.
From a tactical perspective, this vulnerability aligns with ATT&CK technique T1059, Command and Scripting Interpreter, specifically when used to facilitate data exfiltration through SQL injection techniques like T1190 or T1213 depending on the specific payload execution method. The ability to remotely manipulate database queries represents a critical failure in application security design principles, particularly regarding input validation and secure coding practices. Organizations relying on this legacy system face substantial risks including data breaches, regulatory non-compliance due to exposure of personal data, and potential reputational damage resulting from compromised user trust.
Mitigation strategies must prioritize immediate remediation given the public availability of exploits. The most effective technical fix involves refactoring the /search.php file to utilize parameterized queries or prepared statements for all database interactions involving user-supplied input. This ensures that data is treated strictly as data and not as executable code by the SQL engine. Additionally, implementing strict input validation using allowlists for expected values in fields like marital status or religion can further reduce the attack surface. Deploying a Web Application Firewall with rules tuned to detect common SQL injection patterns may provide temporary relief but should not be relied upon as a primary defense. Long-term resolution requires upgrading to a patched version of the software if available, or migrating to a modern, maintained matrimonial platform that adheres to current secure development lifecycle standards and regularly undergoes security auditing.