CVE-2022-4274 in House Rental System
Summary
by MITRE • 12/03/2022
A vulnerability, which was classified as critical, was found in House Rental System. Affected is an unknown function of the file /view-property.php. The manipulation of the argument property_id leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-214770 is the identifier assigned to this vulnerability.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 12/26/2022
The vulnerability identified as CVE-2022-4274 represents a critical sql injection flaw within the House Rental System application, specifically affecting the /view-property.php file. This vulnerability stems from improper input validation and sanitization of the property_id parameter, which serves as the primary attack vector for malicious actors seeking to exploit the system. The flaw exists in an unknown function within the application's backend logic, where user-supplied input flows directly into sql query construction without adequate protection mechanisms. The critical severity classification indicates that this vulnerability can be leveraged to execute arbitrary sql commands on the underlying database server, potentially leading to complete system compromise and data exfiltration.
The technical exploitation of this vulnerability occurs through remote manipulation of the property_id argument passed to the view-property.php endpoint. When an attacker submits a maliciously crafted property_id value, the application fails to properly sanitize or escape the input before incorporating it into sql queries. This allows attackers to inject malicious sql fragments that can manipulate the database structure, extract sensitive information, modify or delete records, or even escalate privileges within the database environment. The vulnerability's remote exploitability means that attackers can leverage this flaw without requiring physical access to the system or local network presence, making it particularly dangerous for web applications exposed to public internet access.
The operational impact of CVE-2022-4274 extends beyond simple data theft, as successful exploitation can lead to complete system compromise and persistent unauthorized access. Attackers may leverage this vulnerability to establish backdoors, deploy malware, or use the compromised system as a launchpad for further attacks within the network infrastructure. The disclosure of the exploit to the public community significantly increases the risk profile, as it provides adversaries with ready-made tools and techniques to target vulnerable installations. Organizations running the affected House Rental System software face potential regulatory compliance violations, financial losses, reputational damage, and legal consequences from data breaches resulting from this vulnerability.
Mitigation strategies for CVE-2022-4274 should prioritize immediate patching of the affected application version, as this represents the most effective defense against the specific vulnerability. Organizations should implement proper input validation and parameterized queries to prevent sql injection attacks, following established security frameworks such as the CWE-89 category for sql injection prevention. The application should employ prepared statements or stored procedures with proper parameter binding to ensure that user input cannot alter the intended sql query structure. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense, while regular security assessments and code reviews should be conducted to identify similar vulnerabilities throughout the application codebase. The ATT&CK framework's T1190 technique for exploitation of remote services aligns with this vulnerability's characteristics, emphasizing the need for robust input validation and secure coding practices to prevent such attacks.