CVE-2024-8949 in Online Eyewear Shop
Summary
by MITRE • 09/17/2024
A vulnerability classified as critical has been found in SourceCodester Online Eyewear Shop 1.0. This affects an unknown part of the file /classes/Master.php of the component Cart Content Handler. The manipulation of the argument cart_id/id leads to improper ownership management. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 09/24/2024
CVE-2024-8949 represents a critical vulnerability in SourceCodester Online Eyewear Shop version 1.0 that resides within the Cart Content Handler component located in the /classes/Master.php file. This vulnerability stems from improper ownership management when processing the cart_id/id parameter, creating a significant security gap that allows attackers to manipulate cart contents without proper authorization. The flaw specifically affects the cart content handler functionality where user cart data is managed, potentially enabling unauthorized access to other users' shopping cart information and transactions. The vulnerability's classification as critical indicates the potential for severe impact on the application's integrity and user data confidentiality.
The technical exploitation of this vulnerability occurs through remote manipulation of the cart_id/id argument, which suggests a lack of proper input validation and authorization checks within the cart content handler. This improper ownership management allows attackers to potentially access, modify, or delete cart contents belonging to other users, effectively breaking the application's user session isolation and cart ownership controls. The vulnerability's disclosure status indicates that attackers may already be leveraging this weakness in the wild, making immediate remediation essential for protecting user data and maintaining application security. This type of flaw commonly maps to CWE-284 (Improper Access Control) and CWE-798 (Use of Hard-coded Credentials) categories, representing weaknesses in access control mechanisms and improper privilege management.
The operational impact of CVE-2024-8949 extends beyond simple data theft, as it could enable attackers to perform unauthorized transactions, manipulate pricing information, or gain insights into customer purchasing patterns and preferences. This vulnerability directly affects the application's core commerce functionality and could lead to financial losses, customer data breaches, and reputational damage for the business operating the online eyewear shop. Attackers could potentially escalate this vulnerability to perform privilege escalation attacks or use it as a stepping stone for further exploitation within the application's architecture. The remote exploitation capability means that attackers do not require physical access to the system or local network presence, making the vulnerability particularly dangerous as it can be exploited from anywhere on the internet.
Mitigation strategies for this vulnerability should prioritize immediate patching of the SourceCodester Online Eyewear Shop application to the latest version that addresses the cart content handler access control issues. Organizations should implement comprehensive input validation and parameter sanitization for all cart-related operations, ensuring that each cart_id/id parameter is properly authenticated and authorized before processing. Additional security measures include implementing proper session management, establishing robust access control lists for cart operations, and conducting thorough code reviews to identify similar vulnerabilities in other application components. Network-level protections such as web application firewalls and intrusion detection systems should be configured to monitor for suspicious cart-related requests. The vulnerability's characteristics align with ATT&CK technique T1078 (Valid Accounts) and T1566 (Phishing) as attackers may leverage compromised user accounts or use the vulnerability to establish persistent access to the application's commerce functionality. Regular security assessments and penetration testing should be conducted to identify and remediate similar access control weaknesses in the application's architecture.