CVE-2026-4613 in E-Commerce Site
Summary
by MITRE • 03/24/2026
A vulnerability was found in SourceCodester E-Commerce Site 1.0. This vulnerability affects unknown code of the file /products.php. The manipulation of the argument Search results in sql injection. The attack can be executed remotely. The exploit has been made public and could be used.
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Analysis
by VulDB Data Team • 03/28/2026
CVE-2026-4613 represents a critical sql injection vulnerability within the SourceCodester E-Commerce Site version 1.0, specifically targeting the /products.php file. This vulnerability stems from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into sql queries. The flaw occurs when the application processes the Search parameter without implementing proper parameterized queries or input sanitization, creating an avenue for malicious actors to inject arbitrary sql commands. The vulnerability is classified as a classic sql injection attack vector that allows remote exploitation, meaning attackers do not require physical access to the system to exploit this weakness. This particular vulnerability falls under the CWE-89 category of sql injection, which is consistently ranked among the top ten web application security risks by the owasp foundation. The remote exploitability aspect of this vulnerability significantly amplifies its potential impact, as it enables attackers to execute malicious sql commands from any location with internet access, potentially leading to complete database compromise.
The operational impact of CVE-2026-4613 extends far beyond simple data theft, as successful exploitation could allow attackers to extract sensitive customer information, manipulate product listings, modify pricing structures, or even gain administrative access to the e-commerce platform. The vulnerability's presence in the products.php file specifically targets the search functionality, which is a critical component of any e-commerce site and typically handles substantial amounts of user data. Attackers could leverage this vulnerability to perform unauthorized data access operations including but not limited to selecting, updating, or deleting database records. The public availability of exploit code further compounds the risk, as it reduces the barrier to entry for potential attackers who may not possess advanced technical skills. This vulnerability aligns with several tactics described in the mitre att&ck framework under the execution and credential access domains, particularly the use of sql injection techniques for privilege escalation and data exfiltration. The attack surface is particularly concerning given that the application is an e-commerce platform, which inherently contains valuable financial and personal information.
Mitigation strategies for CVE-2026-4613 must address both immediate remediation and long-term architectural improvements to prevent similar vulnerabilities from emerging in the future. The primary recommendation involves implementing proper parameterized queries or prepared statements throughout the application codebase, particularly in the search functionality of the products.php file. Input validation should be strengthened to reject or sanitize any potentially malicious sql characters and sequences before processing user input. Organizations should also implement proper output encoding to prevent any potential cross-site scripting attacks that could occur alongside sql injection exploits. Network-level protections including web application firewalls and intrusion detection systems can provide additional layers of defense against exploitation attempts. The vulnerability's classification as a remote sql injection makes regular security assessments and penetration testing essential components of the overall security posture. Implementing the principle of least privilege for database accounts used by the web application can limit the potential damage from successful exploitation attempts. Organizations should also consider implementing database activity monitoring solutions that can detect anomalous sql query patterns indicative of injection attacks. Regular security updates and patches should be applied immediately upon availability, and the development team should conduct comprehensive security training to prevent similar vulnerabilities in future code releases, particularly focusing on secure coding practices that align with the owasp secure coding practices guidelines.