CVE-2025-7175 is a vulnerability identified in version 1.0 of the code-projects E-Commerce Site, specifically within the /admin/users_photo.php file. The vulnerability arises from an unrestricted file upload flaw related to the 'photo' parameter. This flaw allows an attacker to upload arbitrary files to the server without proper validation or restrictions. Since the vulnerability can be exploited remotely and does not require user interaction or authentication, it presents a significant risk. The unrestricted upload could enable attackers to upload malicious scripts or web shells, potentially leading to remote code execution, server compromise, data theft, or further lateral movement within the affected environment. The CVSS 4.0 score is 5.3, indicating a medium severity level, reflecting that while the attack vector is network-based and requires low attack complexity, it does require some privileges (PR:L) which suggests that some level of access or authentication might be necessary. However, the vulnerability still poses a serious risk due to the potential impact on confidentiality, integrity, and availability of the system. No patches or mitigations have been officially published yet, and although no known exploits are currently reported in the wild, the public disclosure of the exploit code increases the likelihood of exploitation attempts.

For European organizations using the affected code-projects E-Commerce Site version 1.0, this vulnerability could lead to severe consequences. Successful exploitation could allow attackers to upload malicious files, such as web shells or ransomware payloads, leading to unauthorized access, data breaches, or service disruptions. This is particularly critical for e-commerce platforms handling sensitive customer data, including payment information and personal details, which are subject to strict data protection regulations such as GDPR. A breach could result in significant financial losses, reputational damage, and regulatory penalties. Additionally, compromised servers could be leveraged as pivot points for broader network intrusions or used to distribute malware to customers or partners. The medium CVSS score may underestimate the real-world impact if attackers manage to escalate privileges post-upload. The lack of available patches means organizations must act quickly to mitigate risks. The vulnerability's presence in an administrative file suggests that attackers with some level of access or compromised credentials could exploit it more easily, emphasizing the need for strong access controls and monitoring.

Given the absence of official patches, European organizations should implement immediate compensating controls. First, restrict access to the /admin/users_photo.php endpoint strictly to trusted administrators via network segmentation, VPNs, or IP whitelisting. Implement strict input validation and file type restrictions at the web server or application firewall level to block unauthorized file uploads, especially executable or script files. Deploy web application firewalls (WAFs) with custom rules to detect and block suspicious upload attempts targeting the photo parameter. Conduct thorough audits of user privileges to ensure the principle of least privilege is enforced, minimizing the risk that low-privilege users can exploit the vulnerability. Monitor server logs and file system changes for unusual activity indicative of exploitation attempts. If possible, disable the photo upload functionality temporarily until a patch is released. Additionally, organizations should prepare incident response plans to quickly contain and remediate any exploitation. Finally, maintain up-to-date backups of critical data and systems to enable recovery in case of compromise.