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Vulnerable Software

Vulnerability Details CVE-2022-35949

undici is an HTTP/1.1 client, written from scratch for Node.js.`undici` is vulnerable to SSRF (Server-side Request Forgery) when an application takes in **user input** into the `path/pathname` option of `undici.request`. If a user specifies a URL such as `http://127.0.0.1` or `//127.0.0.1` ```js const undici = require("undici") undici.request({origin: "http://example.com", pathname: "//127.0.0.1"}) ``` Instead of processing the request as `http://example.org//127.0.0.1` (or `http://example.org/http://127.0.0.1` when `http://127.0.0.1 is used`), it actually processes the request as `http://127.0.0.1/` and sends it to `http://127.0.0.1`. If a developer passes in user input into `path` parameter of `undici.request`, it can result in an _SSRF_ as they will assume that the hostname cannot change, when in actual fact it can change because the specified path parameter is combined with the base URL. This issue was fixed in `undici@5.8.1`. The best workaround is to validate user input before passing it to the `undici.request` call.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 33.8%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2022-35949
  • Nodejs » Undici » Version: N/A
    cpe:2.3:a:nodejs:undici:-
  • Nodejs » Undici » Version: 1.0.0
    cpe:2.3:a:nodejs:undici:1.0.0
  • Nodejs » Undici » Version: 1.0.1
    cpe:2.3:a:nodejs:undici:1.0.1
  • Nodejs » Undici » Version: 1.0.2
    cpe:2.3:a:nodejs:undici:1.0.2
  • Nodejs » Undici » Version: 1.0.3
    cpe:2.3:a:nodejs:undici:1.0.3
  • Nodejs » Undici » Version: 1.1.0
    cpe:2.3:a:nodejs:undici:1.1.0
  • Nodejs » Undici » Version: 1.2.0
    cpe:2.3:a:nodejs:undici:1.2.0
  • Nodejs » Undici » Version: 1.2.1
    cpe:2.3:a:nodejs:undici:1.2.1
  • Nodejs » Undici » Version: 1.2.2
    cpe:2.3:a:nodejs:undici:1.2.2
  • Nodejs » Undici » Version: 1.2.4
    cpe:2.3:a:nodejs:undici:1.2.4
  • Nodejs » Undici » Version: 1.2.5
    cpe:2.3:a:nodejs:undici:1.2.5
  • Nodejs » Undici » Version: 1.2.6
    cpe:2.3:a:nodejs:undici:1.2.6
  • Nodejs » Undici » Version: 1.3.0
    cpe:2.3:a:nodejs:undici:1.3.0
  • Nodejs » Undici » Version: 1.3.1
    cpe:2.3:a:nodejs:undici:1.3.1
  • Nodejs » Undici » Version: 2.0.0
    cpe:2.3:a:nodejs:undici:2.0.0
  • Nodejs » Undici » Version: 2.0.1
    cpe:2.3:a:nodejs:undici:2.0.1
  • Nodejs » Undici » Version: 2.0.2
    cpe:2.3:a:nodejs:undici:2.0.2
  • Nodejs » Undici » Version: 2.0.3
    cpe:2.3:a:nodejs:undici:2.0.3
  • Nodejs » Undici » Version: 2.0.4
    cpe:2.3:a:nodejs:undici:2.0.4
  • Nodejs » Undici » Version: 2.0.5
    cpe:2.3:a:nodejs:undici:2.0.5
  • Nodejs » Undici » Version: 2.0.6
    cpe:2.3:a:nodejs:undici:2.0.6
  • Nodejs » Undici » Version: 2.0.7
    cpe:2.3:a:nodejs:undici:2.0.7
  • Nodejs » Undici » Version: 2.1.0
    cpe:2.3:a:nodejs:undici:2.1.0
  • Nodejs » Undici » Version: 2.1.1
    cpe:2.3:a:nodejs:undici:2.1.1
  • Nodejs » Undici » Version: 2.2.0
    cpe:2.3:a:nodejs:undici:2.2.0
  • Nodejs » Undici » Version: 2.2.1
    cpe:2.3:a:nodejs:undici:2.2.1
  • Nodejs » Undici » Version: 3.0.0
    cpe:2.3:a:nodejs:undici:3.0.0
  • Nodejs » Undici » Version: 3.1.0
    cpe:2.3:a:nodejs:undici:3.1.0
  • Nodejs » Undici » Version: 3.2.0
    cpe:2.3:a:nodejs:undici:3.2.0
  • Nodejs » Undici » Version: 3.3.0
    cpe:2.3:a:nodejs:undici:3.3.0
  • Nodejs » Undici » Version: 3.3.1
    cpe:2.3:a:nodejs:undici:3.3.1
  • Nodejs » Undici » Version: 3.3.2
    cpe:2.3:a:nodejs:undici:3.3.2
  • Nodejs » Undici » Version: 3.3.3
    cpe:2.3:a:nodejs:undici:3.3.3
  • Nodejs » Undici » Version: 3.3.4
    cpe:2.3:a:nodejs:undici:3.3.4
  • Nodejs » Undici » Version: 3.3.5
    cpe:2.3:a:nodejs:undici:3.3.5
  • Nodejs » Undici » Version: 3.3.6
    cpe:2.3:a:nodejs:undici:3.3.6
  • Nodejs » Undici » Version: 4.0.0
    cpe:2.3:a:nodejs:undici:4.0.0
  • Nodejs » Undici » Version: 4.1.0
    cpe:2.3:a:nodejs:undici:4.1.0
  • Nodejs » Undici » Version: 4.1.1
    cpe:2.3:a:nodejs:undici:4.1.1
  • Nodejs » Undici » Version: 4.10.0
    cpe:2.3:a:nodejs:undici:4.10.0
  • Nodejs » Undici » Version: 4.10.1
    cpe:2.3:a:nodejs:undici:4.10.1
  • Nodejs » Undici » Version: 4.10.2
    cpe:2.3:a:nodejs:undici:4.10.2
  • Nodejs » Undici » Version: 4.10.3
    cpe:2.3:a:nodejs:undici:4.10.3
  • Nodejs » Undici » Version: 4.10.4
    cpe:2.3:a:nodejs:undici:4.10.4
  • Nodejs » Undici » Version: 4.11.0
    cpe:2.3:a:nodejs:undici:4.11.0
  • Nodejs » Undici » Version: 4.11.1
    cpe:2.3:a:nodejs:undici:4.11.1
  • Nodejs » Undici » Version: 4.11.2
    cpe:2.3:a:nodejs:undici:4.11.2
  • Nodejs » Undici » Version: 4.11.3
    cpe:2.3:a:nodejs:undici:4.11.3
  • Nodejs » Undici » Version: 4.12.0
    cpe:2.3:a:nodejs:undici:4.12.0
  • Nodejs » Undici » Version: 4.12.1
    cpe:2.3:a:nodejs:undici:4.12.1
  • Nodejs » Undici » Version: 4.12.2
    cpe:2.3:a:nodejs:undici:4.12.2
  • Nodejs » Undici » Version: 4.13.0
    cpe:2.3:a:nodejs:undici:4.13.0
  • Nodejs » Undici » Version: 4.14.0
    cpe:2.3:a:nodejs:undici:4.14.0
  • Nodejs » Undici » Version: 4.14.1
    cpe:2.3:a:nodejs:undici:4.14.1
  • Nodejs » Undici » Version: 4.15.0
    cpe:2.3:a:nodejs:undici:4.15.0
  • Nodejs » Undici » Version: 4.15.1
    cpe:2.3:a:nodejs:undici:4.15.1
  • Nodejs » Undici » Version: 4.16.0
    cpe:2.3:a:nodejs:undici:4.16.0
  • Nodejs » Undici » Version: 4.2.0
    cpe:2.3:a:nodejs:undici:4.2.0
  • Nodejs » Undici » Version: 4.2.1
    cpe:2.3:a:nodejs:undici:4.2.1
  • Nodejs » Undici » Version: 4.2.2
    cpe:2.3:a:nodejs:undici:4.2.2
  • Nodejs » Undici » Version: 4.3.0
    cpe:2.3:a:nodejs:undici:4.3.0
  • Nodejs » Undici » Version: 4.3.1
    cpe:2.3:a:nodejs:undici:4.3.1
  • Nodejs » Undici » Version: 4.4.0
    cpe:2.3:a:nodejs:undici:4.4.0
  • Nodejs » Undici » Version: 4.4.1
    cpe:2.3:a:nodejs:undici:4.4.1
  • Nodejs » Undici » Version: 4.4.2
    cpe:2.3:a:nodejs:undici:4.4.2
  • Nodejs » Undici » Version: 4.4.3
    cpe:2.3:a:nodejs:undici:4.4.3
  • Nodejs » Undici » Version: 4.4.4
    cpe:2.3:a:nodejs:undici:4.4.4
  • Nodejs » Undici » Version: 4.4.5
    cpe:2.3:a:nodejs:undici:4.4.5
  • Nodejs » Undici » Version: 4.4.6
    cpe:2.3:a:nodejs:undici:4.4.6
  • Nodejs » Undici » Version: 4.4.7
    cpe:2.3:a:nodejs:undici:4.4.7
  • Nodejs » Undici » Version: 4.5.0
    cpe:2.3:a:nodejs:undici:4.5.0
  • Nodejs » Undici » Version: 4.5.1
    cpe:2.3:a:nodejs:undici:4.5.1
  • Nodejs » Undici » Version: 4.6.0
    cpe:2.3:a:nodejs:undici:4.6.0
  • Nodejs » Undici » Version: 4.7.0
    cpe:2.3:a:nodejs:undici:4.7.0
  • Nodejs » Undici » Version: 4.7.1
    cpe:2.3:a:nodejs:undici:4.7.1
  • Nodejs » Undici » Version: 4.7.2
    cpe:2.3:a:nodejs:undici:4.7.2
  • Nodejs » Undici » Version: 4.7.3
    cpe:2.3:a:nodejs:undici:4.7.3
  • Nodejs » Undici » Version: 4.8.0
    cpe:2.3:a:nodejs:undici:4.8.0
  • Nodejs » Undici » Version: 4.8.1
    cpe:2.3:a:nodejs:undici:4.8.1
  • Nodejs » Undici » Version: 4.8.2
    cpe:2.3:a:nodejs:undici:4.8.2
  • Nodejs » Undici » Version: 4.9.0
    cpe:2.3:a:nodejs:undici:4.9.0
  • Nodejs » Undici » Version: 4.9.1
    cpe:2.3:a:nodejs:undici:4.9.1
  • Nodejs » Undici » Version: 4.9.2
    cpe:2.3:a:nodejs:undici:4.9.2
  • Nodejs » Undici » Version: 4.9.3
    cpe:2.3:a:nodejs:undici:4.9.3
  • Nodejs » Undici » Version: 4.9.4
    cpe:2.3:a:nodejs:undici:4.9.4
  • Nodejs » Undici » Version: 4.9.5
    cpe:2.3:a:nodejs:undici:4.9.5
  • Nodejs » Undici » Version: 5.0.0
    cpe:2.3:a:nodejs:undici:5.0.0
  • Nodejs » Undici » Version: 5.1.0
    cpe:2.3:a:nodejs:undici:5.1.0
  • Nodejs » Undici » Version: 5.1.1
    cpe:2.3:a:nodejs:undici:5.1.1
  • Nodejs » Undici » Version: 5.2.0
    cpe:2.3:a:nodejs:undici:5.2.0
  • Nodejs » Undici » Version: 5.3.0
    cpe:2.3:a:nodejs:undici:5.3.0
  • Nodejs » Undici » Version: 5.4.0
    cpe:2.3:a:nodejs:undici:5.4.0
  • Nodejs » Undici » Version: 5.5.0
    cpe:2.3:a:nodejs:undici:5.5.0
  • Nodejs » Undici » Version: 5.5.1
    cpe:2.3:a:nodejs:undici:5.5.1
  • Nodejs » Undici » Version: 5.6.0
    cpe:2.3:a:nodejs:undici:5.6.0
  • Nodejs » Undici » Version: 5.6.1
    cpe:2.3:a:nodejs:undici:5.6.1
  • Nodejs » Undici » Version: 5.7.0
    cpe:2.3:a:nodejs:undici:5.7.0
  • Nodejs » Undici » Version: 5.7.1
    cpe:2.3:a:nodejs:undici:5.7.1
  • Nodejs » Undici » Version: 5.8.0
    cpe:2.3:a:nodejs:undici:5.8.0
  • Nodejs » Undici » Version: 5.8.1
    cpe:2.3:a:nodejs:undici:5.8.1


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