CVE-2023-0883 in Online Pizza Ordering System
Summary
by MITRE • 02/17/2023
A vulnerability has been found in SourceCodester Online Pizza Ordering System 1.0 and classified as critical. This vulnerability affects unknown code of the file /php-opos/index.php. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-221350 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 03/18/2023
The CVE-2023-0883 vulnerability represents a critical sql injection flaw in the SourceCodester Online Pizza Ordering System version 1.0, specifically targeting the /php-opos/index.php file. This vulnerability stems from inadequate input validation and sanitization practices within the application's codebase, creating a pathway for malicious actors to manipulate database operations through the ID parameter. The flaw exists in the application's handling of user-supplied data, where the ID argument is directly incorporated into sql queries without proper escaping or parameterization mechanisms. This critical vulnerability allows attackers to execute arbitrary sql commands against the underlying database, potentially leading to complete system compromise, data exfiltration, and unauthorized access to sensitive customer information including personal details, order histories, and payment information.
The technical exploitation of this vulnerability occurs through remote attack vectors, making it particularly dangerous as it does not require physical access to the system or local network privileges. Attackers can craft malicious requests containing specially formatted ID parameters that bypass normal input validation, enabling them to inject sql payloads that manipulate the database directly. The vulnerability's classification as critical aligns with common security frameworks, where sql injection flaws are categorized as high-risk due to their potential for data breach and system compromise. This flaw maps directly to CWE-89 which specifically addresses sql injection vulnerabilities, and represents a clear violation of secure coding practices that should prevent direct sql query construction from user input. The public disclosure of the exploit code through VDB-221350 further amplifies the threat level, as it removes the requirement for advanced exploitation techniques and provides readily available attack tools to threat actors.
The operational impact of CVE-2023-0883 extends beyond simple data theft to encompass complete system compromise and business disruption. Organizations utilizing this vulnerable system face potential exposure of customer databases containing sensitive personal and financial information, leading to regulatory compliance violations under standards such as gdpr and pci dss. The vulnerability could enable attackers to escalate privileges within the database, modify or delete critical business data, and potentially establish persistent backdoors for continued unauthorized access. Additionally, the compromise of customer order information and personal details could result in significant reputational damage, legal liability, and financial losses. The remote exploit capability means that attackers can target the system from anywhere on the internet without requiring physical access or network proximity, making the attack surface extremely broad and difficult to monitor effectively.
Mitigation strategies for CVE-2023-0883 must prioritize immediate remediation through proper input validation and parameterized query implementation. Organizations should implement prepared statements or parameterized queries to ensure that user input cannot alter sql command structure, while also applying comprehensive input sanitization and validation at multiple layers of the application architecture. Network-level protections including web application firewalls and intrusion detection systems should be deployed to monitor for exploitation attempts and block malicious traffic patterns. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities within the application codebase, while also implementing proper access controls and database privilege management to limit the impact of successful attacks. The vulnerability serves as a critical reminder of the importance of secure coding practices and regular security updates, particularly for open source applications that may not receive timely patches from their maintainers. Organizations should also consider implementing automated vulnerability scanning tools and establishing incident response procedures specifically designed to address sql injection attacks and other database-related security threats.