8.8
HIGH
CVE-2022-41919
Fastify Cross-Site Request Forgery (CSRF) Bypass
Description

Fastify is a web framework with minimal overhead and plugin architecture. The attacker can use the incorrect `Content-Type` to bypass the `Pre-Flight` checking of `fetch`. `fetch()` requests with Content-Type’s essence as "application/x-www-form-urlencoded", "multipart/form-data", or "text/plain", could potentially be used to invoke routes that only accepts `application/json` content type, thus bypassing any CORS protection, and therefore they could lead to a Cross-Site Request Forgery attack. This issue has been patched in version 4.10.2 and 3.29.4. As a workaround, implement Cross-Site Request Forgery protection using `@fastify/csrf'.

INFO

Published Date :

Nov. 22, 2022, 8:15 p.m.

Last Modified :

Nov. 7, 2023, 3:53 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2022-41919 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fastify fastify
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-41919.

URL Resource
https://github.com/fastify/fastify/commit/62dde76f1f7aca76e38625fe8d983761f26e6fc9 Patch Third Party Advisory
https://github.com/fastify/fastify/security/advisories/GHSA-3fjj-p79j-c9hh Third Party Advisory
https://www.npmjs.com/package/%40fastify/csrf

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-41919 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-41919 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference GitHub, Inc. https://www.npmjs.com/package/%40fastify/csrf [No types assigned]
    Removed Reference GitHub, Inc. https://www.npmjs.com/package/@fastify/csrf
  • Initial Analysis by [email protected]

    Nov. 26, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/fastify/fastify/commit/62dde76f1f7aca76e38625fe8d983761f26e6fc9 No Types Assigned https://github.com/fastify/fastify/commit/62dde76f1f7aca76e38625fe8d983761f26e6fc9 Patch, Third Party Advisory
    Changed Reference Type https://github.com/fastify/fastify/security/advisories/GHSA-3fjj-p79j-c9hh No Types Assigned https://github.com/fastify/fastify/security/advisories/GHSA-3fjj-p79j-c9hh Third Party Advisory
    Changed Reference Type https://www.npmjs.com/package/@fastify/csrf No Types Assigned https://www.npmjs.com/package/@fastify/csrf Product
    Added CPE Configuration OR *cpe:2.3:a:fastify:fastify:*:*:*:*:*:node.js:*:* versions from (including) 3.0.0 up to (excluding) 3.29.4 *cpe:2.3:a:fastify:fastify:*:*:*:*:*:node.js:*:* versions from (including) 4.0.0 up to (excluding) 4.10.2
  • CVE Modified by [email protected]

    Nov. 22, 2022

    Action Type Old Value New Value
    Changed Description Fastify is a web framework with minimal overhead and plugin architecture. The attacker can use the incorrect `Content-Type` to bypass the `Pre-Flight` checking of `fetch`. `fetch()` requests with Content-Type’s essence as "application/x-www-form-urlencoded", "multipart/form-data", or "text/plain", could potentially be used to invoke routes that only accepts `application/json` content type, thus bypassing any CORS protection, and therefore they could lead to a Cross-Site Request Forgery attack. This issue has been patched in version 4.10.2 and 3.29.4. As a workaround, implement Cross-Site Request Forgery protection using `@fastify/csrf'. Fastify is a web framework with minimal overhead and plugin architecture. The attacker can use the incorrect `Content-Type` to bypass the `Pre-Flight` checking of `fetch`. `fetch()` requests with Content-Type’s essence as "application/x-www-form-urlencoded", "multipart/form-data", or "text/plain", could potentially be used to invoke routes that only accepts `application/json` content type, thus bypassing any CORS protection, and therefore they could lead to a Cross-Site Request Forgery attack. This issue has been patched in version 4.10.2 and 3.29.4. As a workaround, implement Cross-Site Request Forgery protection using `@fastify/csrf'.
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-41919 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-41919 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} 0.01%

score

0.49582

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability