From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Name: Server-Side Request Forgery Vulnerability (CVE-2024-39338) 2. Affected Library: Axios 3. Vulnerability Description: - Axios is vulnerable to Server-Side Request Forgery (SSRF) attacks, where requests to path-relative URLs are processed as protocol-relative URLs. - This behavior can be exploited by attackers to initiate arbitrary requests from the server, potentially accessing internal systems or stealing sensitive data. 4. Impact: - Attackers can exploit this vulnerability to make arbitrary requests, potentially accessing internal systems or stealing sensitive data. 5. Reproduction: - Code examples demonstrate how to reproduce the vulnerability. - In the code snippet, the developer intends to call a path-relative URL, but attackers can craft malicious protocol-relative URLs that are then requested by the server. - Protocol-relative URLs should not be treated as relative on the server side, as there is no protocol to be relative to. - In practice, the code generates a valid URL and makes the request. 6. Expected Output: - Prior to Axios 1.3.2, the expected output is a warning about an unhandled Promise rejection. - Developers might expect to see details about the protocol-relative URL. 7. Actual Output: - The actual output displays details of the protocol-relative URL, but without any error. 8. Potential Impact: - This behavior may be unintended and could introduce a risk allowing attackers to request URLs on arbitrary hosts. 9. Affected Versions: - All versions starting from 1.3.2 are affected. 10. Reference Links: - Axios Issue on GitHub This information provides a detailed description of the Server-Side Request Forgery vulnerability in the Axios library, including its impact, reproduction method, and affected versions.