CVE-2025-10615 is a medium-severity vulnerability affecting itsourcecode E-Commerce Website version 1.0. The vulnerability exists in the /admin/products.php file, where an unrestricted file upload flaw allows an attacker to remotely upload arbitrary files without proper validation or restrictions. This type of vulnerability typically arises when the application fails to adequately verify the file type, size, or content before accepting uploads, enabling attackers to upload malicious scripts or executables. Since the vulnerability is located in an administrative interface, it requires at least low-level privileges (as indicated by the CVSS vector's PR:L), but no user interaction or authentication is explicitly required (AT:N, UI:N). The vulnerability can be exploited remotely over the network (AV:N), with low attack complexity (AC:L). The impact on confidentiality, integrity, and availability is low individually but combined can lead to significant compromise if the uploaded files are used to execute arbitrary code or escalate privileges. The CVSS 4.0 score of 5.3 reflects this medium severity. Although no known exploits are currently observed in the wild, public exploit code is available, increasing the risk of exploitation. The lack of patch links suggests that a fix may not yet be publicly released, emphasizing the need for immediate mitigation. Unrestricted upload vulnerabilities are critical in e-commerce platforms as they can lead to server compromise, data breaches, defacement, or malware distribution, severely impacting business operations and customer trust.

For European organizations using itsourcecode E-Commerce Website 1.0, this vulnerability poses a tangible risk to the confidentiality and integrity of customer data and the availability of e-commerce services. Exploitation could allow attackers to upload web shells or malware, leading to unauthorized access to sensitive information such as payment details and personal customer data, violating GDPR requirements. Additionally, compromised e-commerce platforms can be used to distribute malware to European customers or conduct fraudulent transactions, damaging brand reputation and causing financial losses. The administrative nature of the vulnerable endpoint means that attackers with limited privileges could escalate their access, potentially gaining full control over the web server. This threat is particularly concerning for small to medium-sized European retailers who may lack robust security monitoring and patch management processes. The medium severity score indicates a moderate but actionable threat that should be addressed promptly to prevent exploitation and compliance violations.

1. Immediate mitigation should include restricting access to the /admin/products.php endpoint via network-level controls such as IP whitelisting or VPN-only access to limit exposure. 2. Implement strict server-side validation of uploaded files, including checking MIME types, file extensions, and scanning for malicious content. 3. Employ allowlists for permitted file types and reject all others outright. 4. Use secure coding practices to sanitize file names and store uploads outside the webroot to prevent direct execution. 5. Monitor web server logs and file upload directories for suspicious activity or unexpected files. 6. If possible, disable file uploads temporarily until a vendor patch is available. 7. Engage with the vendor or community to obtain or develop patches addressing this vulnerability. 8. Conduct regular security assessments and penetration testing focused on file upload functionalities. 9. Educate administrative users on security best practices and the risks of unauthorized file uploads. These targeted measures go beyond generic advice by focusing on access control, validation, monitoring, and vendor engagement specific to this vulnerability and product.