CVE-2025-13252 identifies a security vulnerability in the shsuishang ShopSuite ModulithShop product, specifically affecting an unknown functionality within its RSA/OAuth2/Database component. The core issue is the presence of hard-coded credentials embedded in the software, which can be remotely exploited without requiring any authentication or user interaction. This vulnerability arises from insecure coding practices where sensitive credentials are statically included in the codebase, enabling attackers to bypass normal authentication mechanisms. The product's rolling release model means that versioning is continuous and not clearly delineated, complicating patch identification and deployment. The CVSS 4.0 base score of 6.9 reflects a medium severity, with an attack vector of network (remote), low attack complexity, no privileges or user interaction needed, and limited impact on confidentiality, integrity, and availability. Although no active exploits have been reported in the wild, the public disclosure of the exploit code increases the likelihood of exploitation attempts. The vulnerability could allow attackers to gain unauthorized access to sensitive operations or data managed by the RSA/OAuth2/Database component, potentially leading to data breaches, unauthorized transactions, or service disruptions. The lack of patch links indicates that no official fix has been released yet, emphasizing the need for immediate mitigation efforts by affected organizations.

For European organizations, the presence of hard-coded credentials in a critical e-commerce platform component poses significant risks. Unauthorized remote access could lead to exposure of customer data, manipulation of transaction records, or disruption of authentication services, undermining trust and compliance with data protection regulations such as GDPR. The medium severity rating suggests a moderate but tangible threat to confidentiality, integrity, and availability. Organizations relying on ShopSuite ModulithShop may face financial losses, reputational damage, and regulatory penalties if exploited. The rolling release model complicates patch management, increasing the window of vulnerability. Additionally, attackers exploiting this vulnerability could use compromised credentials to pivot within networks, escalating the impact. European e-commerce sectors, particularly those with high transaction volumes and sensitive customer data, are at elevated risk. The lack of known exploits in the wild currently reduces immediate threat but does not eliminate the risk, especially given the public exploit availability.

1. Conduct an immediate code audit to identify and remove all hard-coded credentials within the ShopSuite ModulithShop codebase, focusing on the RSA/OAuth2/Database component. 2. Implement secure credential management practices, such as using environment variables, secure vaults, or dedicated secrets management solutions to store sensitive information. 3. Rotate all credentials that may have been exposed due to this vulnerability, including those embedded in the application and related systems. 4. Enhance network monitoring and intrusion detection systems to identify unusual access patterns or authentication anomalies related to the affected component. 5. Engage with the vendor or development team to obtain patches or updates as soon as they become available, and establish a process to track rolling release updates effectively. 6. Restrict network access to the affected services using firewalls or segmentation to limit exposure to untrusted networks. 7. Educate development teams on secure coding standards to prevent recurrence of hard-coded credentials. 8. Perform regular penetration testing and vulnerability assessments focusing on authentication and credential management mechanisms.