A critical vulnerability in the Axios library allows for prototype pollution to be escalated into remote code execution or full cloud environment compromise.

This vulnerability involves a "Gadget" attack chain where prototype pollution is leveraged to achieve remote code execution or bypass AWS IMDSv2 protections. The vulnerability is accessible to external attackers through the HTTP client's processing of malicious data.

With a CVSS score of 10.0, this is a maximum-severity flaw. The impact ranges from full server takeover to the compromise of cloud infrastructure, potentially allowing attackers to escalate privileges and access sensitive cloud metadata, leading to widespread data breaches.

Immediate Action: Update the Axios library to version 1.15.0 or later across all applications and dependencies.

Proactive Monitoring: Utilize Software Composition Analysis (SCA) tools to identify and track the usage of vulnerable Axios versions throughout the development lifecycle.

Compensating Controls: Deploy a Web Application Firewall (WAF) with rules configured to detect and block malicious payloads associated with prototype pollution techniques.

Public Exploit Available: No

The severity of this vulnerability necessitates an immediate update. Development teams must ensure that all instances of Axios are patched to the secure version to prevent potential cloud-level compromises.