CVE-2023-3396 in Retro Cellphone Online Store
Summary
by MITRE • 06/25/2023
A vulnerability was found in Campcodes Retro Cellphone Online Store 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/index.php. The manipulation of the argument username/password leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-232351.
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Analysis
by VulDB Data Team • 07/18/2023
This critical sql injection vulnerability exists in Campcodes Retro Cellphone Online Store version 1.0 within the administrative interface at /admin/index.php. The flaw occurs when user credentials are processed through the username and password parameters, allowing attackers to manipulate input fields to execute malicious sql commands against the underlying database. The vulnerability represents a direct failure in input validation and parameter handling, creating an attack surface that permits unauthorized data access and potential system compromise. The remote exploitation capability significantly amplifies the threat level, as attackers can leverage this vulnerability from external networks without requiring physical access to the target system.
The technical implementation of this vulnerability stems from improper sanitization of user-supplied input within the authentication routine. When administrators or users submit login credentials through the web interface, the application fails to properly escape or validate special sql characters and syntax within the username and password fields. This creates an environment where malicious actors can inject sql payloads that bypass authentication mechanisms and directly interact with database structures. The vulnerability aligns with common weakness enumeration CWE-89 which categorizes sql injection as a persistent threat in web applications. The attack vector operates through standard http requests where crafted payloads can manipulate the sql query execution flow, potentially leading to complete database compromise.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass full database exposure and potential system takeover. Successful exploitation could allow threat actors to extract sensitive user data, modify administrative credentials, manipulate product listings, and potentially escalate privileges within the application. The disclosed exploit status means that security researchers and malicious actors alike have access to working proof-of-concept code, reducing the time required to execute successful attacks against vulnerable systems. This vulnerability directly violates security principles outlined in the mitre attack framework under the credential access and persistence tactics, as it enables unauthorized authentication bypass and potential long-term system compromise.
Organizations running Campcodes Retro Cellphone Online Store version 1.0 should immediately implement multiple layers of mitigation strategies to address this critical vulnerability. The primary remediation involves implementing proper input validation and parameterized queries to prevent sql injection attacks from succeeding. Application developers must ensure that all user inputs are properly escaped and validated before being processed in database operations. Additionally, implementing web application firewalls and intrusion detection systems can help identify and block malicious sql injection attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar issues within the application codebase. The recommended approach follows industry best practices for sql injection prevention as outlined in owasp top ten and nist cybersecurity framework guidelines, emphasizing defense in depth strategies that protect against multiple attack vectors while maintaining system integrity and data confidentiality.