CVE-2025-7755 is a vulnerability identified in version 1.0 of the code-projects Online Ordering System. The flaw resides in the /admin/edit_product.php endpoint, specifically in the handling of the 'image' parameter. This vulnerability allows an attacker to perform an unrestricted file upload, meaning that the system does not properly validate or restrict the types or contents of files uploaded through this interface. Because the upload functionality is accessible remotely and does not require user interaction or authentication beyond low privileges, an attacker can exploit this flaw to upload malicious files such as web shells or scripts. These files could then be executed on the server, potentially leading to remote code execution, data compromise, or further system compromise. The CVSS 4.0 score of 5.3 (medium severity) reflects that while the attack vector is network-based and requires low privileges, the impact on confidentiality, integrity, and availability is limited to low levels individually, but combined could be significant. The vulnerability has been publicly disclosed, but no known exploits are currently reported in the wild. However, the presence of public disclosure increases the risk of exploitation attempts. The lack of patches or mitigation details from the vendor increases the urgency for organizations to implement compensating controls.

For European organizations using the affected code-projects Online Ordering System version 1.0, this vulnerability poses a moderate risk. Successful exploitation could allow attackers to upload and execute arbitrary code on web servers hosting the ordering system, potentially leading to unauthorized access to customer data, manipulation of product information, disruption of ordering processes, or pivoting to other internal systems. Given that online ordering systems often handle sensitive customer information including payment details and personal data, a breach could result in data privacy violations under GDPR, leading to regulatory penalties and reputational damage. Additionally, disruption of e-commerce operations could impact revenue and customer trust. The medium CVSS score suggests that while exploitation is feasible, the impact might be contained if proper network segmentation and monitoring are in place. However, organizations with weak internal controls or those exposing the admin interface directly to the internet are at higher risk. The lack of authentication requirement for the attack vector further exacerbates the threat.

1. Immediate mitigation should include restricting access to the /admin/edit_product.php endpoint via network controls such as IP whitelisting or VPN-only access to limit exposure. 2. Implement strict file upload validation on the server side, including checking file types, sizes, and scanning for malicious content. 3. Employ web application firewalls (WAFs) with rules to detect and block suspicious upload attempts targeting this endpoint. 4. Monitor server logs and file system changes for unauthorized uploads or execution of unexpected scripts. 5. If possible, upgrade or patch the Online Ordering System once a vendor fix is released. 6. As a temporary measure, disable the image upload functionality if it is not critical to operations. 7. Conduct a thorough security review of all administrative interfaces to ensure proper authentication and authorization controls are in place. 8. Educate IT and security teams about this vulnerability and ensure incident response plans include steps for detecting and responding to exploitation attempts.