CVE-2023-3795 in ChainCity Real Estate Investment Platform
Summary
by MITRE • 07/21/2023
A vulnerability classified as critical was found in Bug Finder ChainCity Real Estate Investment Platform 1.0. Affected by this vulnerability is an unknown functionality of the file /property of the component GET Parameter Handler. The manipulation of the argument name leads to sql injection. The associated identifier of this vulnerability is VDB-235063. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 08/15/2023
This vulnerability represents a critical sql injection flaw in the Bug Finder ChainCity Real Estate Investment Platform version 1.0, specifically within the GET parameter handler of the /property endpoint. The vulnerability arises from insufficient input validation when processing the name argument, allowing malicious actors to inject arbitrary sql commands through crafted parameter values. This type of vulnerability falls under CWE-89 which categorizes sql injection as a serious weakness that can enable unauthorized access to database systems. The attack vector is particularly concerning as it targets the property management functionality of a real estate platform, potentially exposing sensitive client data, transaction records, and business-critical information stored within the underlying database infrastructure.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to manipulate the database through standard sql injection techniques. An attacker could potentially extract all property listings, customer information, financial records, and other sensitive data through union-based or error-based sql injection methods. The vulnerability's classification as critical indicates that it can be exploited without authentication and with minimal technical expertise, making it particularly dangerous for production environments. This weakness aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, and T1213.002 which addresses data from information repositories through database management systems.
Organizations utilizing this platform face significant risk of data breaches, regulatory violations, and financial losses due to the exposure of sensitive real estate transaction data. The vulnerability's exploitation could lead to complete database compromise, allowing attackers to modify property listings, manipulate pricing information, or even delete critical records. The lack of vendor response to initial disclosure attempts compounds the risk, leaving users without official patches or remediation guidance during the critical window of vulnerability exposure. Security teams should implement immediate network segmentation, monitor for suspicious sql queries, and consider deploying web application firewalls to mitigate potential exploitation attempts while awaiting official vendor patches. The vulnerability demonstrates the importance of input validation and parameterized queries in preventing database injection attacks, reinforcing industry best practices outlined in OWASP Top Ten and NIST guidelines for secure software development.