CVE-2025-14085 is a vulnerability identified in the youlaitech youlai-mall e-commerce platform versions 1.0.0 and 2.0.0. The issue arises from improper control of dynamically-identified variables within the /app-api/v1/orders/ endpoint, specifically through manipulation of the orderId argument. This flaw allows an attacker to remotely influence the internal variable assignment or processing logic, potentially leading to unauthorized access or modification of order data. The vulnerability does not require authentication or user interaction, increasing its risk profile. The CVSS 4.0 base score is 5.3 (medium), reflecting network attack vector, low complexity, no privileges required, and no user interaction, but only limited impact on confidentiality, integrity, and availability. The vendor was notified early but has not issued a patch or response, and no known exploits are currently active in the wild, though proof-of-concept details have been publicly disclosed. This vulnerability could be leveraged to manipulate order processing, potentially causing data leakage, unauthorized order manipulation, or denial of service within the affected API endpoint. The lack of vendor response and patch availability increases the urgency for affected organizations to implement mitigations.

For European organizations using youlai-mall versions 1.0.0 or 2.0.0, this vulnerability poses a risk to the confidentiality, integrity, and availability of order management data. Attackers could remotely manipulate orderId parameters to interfere with order processing, potentially leading to unauthorized data exposure, fraudulent order modifications, or disruption of e-commerce services. This could result in financial losses, reputational damage, and regulatory compliance issues, especially under GDPR where personal data protection is critical. The medium severity rating indicates a moderate risk, but the absence of vendor patches and public exploit disclosures heighten the threat. Organizations relying on youlai-mall for critical e-commerce operations should consider this vulnerability a significant risk vector. The impact is more pronounced for businesses with high transaction volumes or those handling sensitive customer information. Additionally, disruption of order processing could affect supply chain and customer satisfaction, amplifying operational risks.

Since no official patch is available, European organizations should implement the following specific mitigations: 1) Employ strict input validation and sanitization on the orderId parameter at the API gateway or web application firewall (WAF) level to prevent malicious manipulation of dynamically-identified variables. 2) Use runtime application self-protection (RASP) tools to detect and block anomalous API requests targeting the /app-api/v1/orders/ endpoint. 3) Restrict API access through network segmentation and IP whitelisting where feasible to limit exposure. 4) Monitor logs for unusual patterns or repeated attempts to exploit the orderId parameter. 5) Implement rate limiting on the affected endpoint to reduce the risk of automated exploitation. 6) Prepare incident response plans specifically addressing potential order data manipulation or denial of service scenarios. 7) Engage with the vendor for updates and consider upgrading to future patched versions once available. 8) Conduct thorough security testing and code review of custom integrations with youlai-mall to identify and remediate similar dynamic variable handling issues.