CVE-2023-1506 in E-Commerce System
Summary
by MITRE • 03/20/2023
A vulnerability, which was classified as critical, was found in SourceCodester E-Commerce System 1.0. Affected is an unknown function of the file login.php. The manipulation of the argument U_USERNAME 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-223410 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 04/12/2023
The vulnerability identified as CVE-2023-1506 represents a critical sql injection flaw within the SourceCodester E-Commerce System version 1.0, specifically affecting the login.php file. This vulnerability stems from inadequate input validation and sanitization of the U_USERNAME parameter, creating a pathway for malicious actors to execute arbitrary sql commands against the underlying database system. The flaw exists in the authentication mechanism where user credentials are processed, making it particularly dangerous as it directly impacts the system's ability to verify user identities and maintain data integrity. The vulnerability's classification as critical reflects the severe implications of unauthorized database access and potential system compromise.
The technical implementation of this sql injection vulnerability occurs when the application fails to properly escape or parameterize the U_USERNAME input field in the login.php script. Attackers can manipulate the U_USERNAME argument to inject malicious sql payloads that bypass authentication mechanisms and directly interact with the database backend. This allows for unauthorized data retrieval, modification, or deletion operations, potentially enabling complete database compromise. The remote exploitation capability means attackers do not require physical access to the system, as the vulnerability can be triggered through web-based attacks targeting the vulnerable login endpoint. The vulnerability's disclosure status indicates that attack vectors and exploitation techniques are publicly available, significantly increasing the risk to affected systems.
The operational impact of this vulnerability extends beyond simple authentication bypass, as successful exploitation can lead to comprehensive system compromise including data exfiltration, user credential theft, and potential lateral movement within network environments. Organizations running the affected E-Commerce System version 1.0 face significant risks of customer data breaches, financial losses, and regulatory compliance violations. The vulnerability affects the core authentication functionality, potentially allowing attackers to gain administrative privileges or access sensitive customer information stored in the database. This represents a fundamental security failure in the application's input handling and database interaction processes, undermining the system's trust model and data protection mechanisms.
Mitigation strategies for CVE-2023-1506 require immediate implementation of proper input validation and parameterized query execution throughout the application codebase. Organizations should apply the latest security patches provided by the vendor or implement custom fixes that properly sanitize all user inputs before database interaction. The implementation of web application firewalls and input filtering mechanisms can provide additional protection layers while permanent fixes are deployed. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other application components. According to CWE standards, this vulnerability maps to CWE-89 sql injection, and the ATT&CK framework categorizes this as a credential access technique through exploitation of application vulnerabilities. System administrators should also implement monitoring and logging of authentication attempts to detect potential exploitation activities and maintain compliance with industry security standards.