CVE-2025-49302 is a critical security vulnerability classified under CWE-94, which pertains to improper control of code generation, commonly known as a code injection flaw. This vulnerability affects the Easy Stripe product developed by Scott Paterson, specifically versions up to 1.1. The flaw enables remote code inclusion (RCI), allowing an attacker to inject and execute arbitrary code on the affected system without requiring any authentication or user interaction. The CVSS v3.1 base score of 10.0 reflects the maximum severity, indicating that the vulnerability is remotely exploitable over the network with no privileges needed and no user interaction required. The impact scope is classified as changed, meaning the vulnerability can affect resources beyond the initially vulnerable component. The consequences include complete compromise of confidentiality, integrity, and availability of the affected system. Since Easy Stripe is presumably a payment processing or e-commerce related software component, exploitation could lead to unauthorized control over payment processing workflows, data theft, or system disruption. No patches or mitigations have been officially released at the time of this report, and no known exploits are currently observed in the wild. However, the critical nature of the vulnerability and its ease of exploitation make it a high-risk threat that demands immediate attention from users of Easy Stripe. The vulnerability arises from insufficient validation or sanitization of code inputs, allowing attackers to inject malicious code that the system executes, leading to remote code execution capabilities.

For European organizations, the impact of CVE-2025-49302 could be severe, especially for businesses relying on Easy Stripe for payment processing or e-commerce operations. Exploitation could result in unauthorized access to sensitive financial data, customer information, and transaction details, leading to data breaches and regulatory non-compliance under GDPR. The integrity of payment transactions could be compromised, causing financial losses and reputational damage. Availability impacts could disrupt business operations, causing downtime and loss of revenue. Given the critical severity and remote exploitability, attackers could leverage this vulnerability to establish persistent footholds within corporate networks, potentially moving laterally to other systems. This risk is heightened for organizations with limited cybersecurity defenses or those slow to apply updates. Additionally, the cross-border nature of European commerce means that exploitation in one country could have cascading effects across multiple jurisdictions. The lack of an official patch increases the urgency for interim mitigations to prevent exploitation.

1. Immediate mitigation should include isolating systems running Easy Stripe from public networks where possible, restricting inbound traffic to trusted IP addresses only. 2. Employ web application firewalls (WAFs) with custom rules to detect and block suspicious payloads indicative of code injection attempts targeting Easy Stripe endpoints. 3. Conduct thorough input validation and sanitization on all user-supplied data within Easy Stripe configurations or integrations, if customization is possible. 4. Monitor network and application logs for unusual activity patterns that may indicate exploitation attempts, such as unexpected code execution or anomalous outbound connections. 5. Engage with the vendor or community to obtain any unofficial patches, workarounds, or updates as they become available. 6. Consider temporary replacement or disabling of Easy Stripe components until a secure version is released. 7. Implement strict access controls and segmentation to limit the impact of any potential compromise. 8. Prepare incident response plans specifically addressing remote code execution scenarios to enable rapid containment and recovery.