CVE-2021-3757
Immer Prototype Pollution Vulnerability
Description
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
INFO
Published Date :
Sept. 2, 2021, 12:15 p.m.
Last Modified :
Nov. 21, 2024, 6:22 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-3757 has a 17 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-3757.
| URL | Resource |
|---|---|
| https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 | Patch Third Party Advisory |
| https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa | Exploit Issue Tracking Patch Third Party Advisory |
| https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 | Patch Third Party Advisory |
| https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa | Exploit Issue Tracking Patch Third Party Advisory |
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).
Installs n, the Node.js version manager, without needing to install Node.js first: curl -L https://bit.ly/n-install | bash
Shell TypeScript HTML SCSS JavaScript
Config files for my GitHub profile.
config github-config
Shell TypeScript HTML SCSS JavaScript
All-In-One Full-Stack Environment Management Tool. Help developers quickly set up a local development environment. Core Modules: Ollama, DeepSeek, Apache, Nginx, Caddy, Tomcat. MySQL, MariaDB, Post…
Shell TypeScript HTML SCSS JavaScript
None
Shell TypeScript HTML SCSS JavaScript
Meshery, the cloud native manager
Shell TypeScript HTML SCSS JavaScript
None
Shell TypeScript HTML SCSS JavaScript
A mod menu GUI for PS4 GTA V
Shell TypeScript HTML SCSS JavaScript
None
TypeScript HTML SCSS JavaScript
A sample that records video using the Windows.Graphics.Capture and Windows.Media.Transcoding APIs.
TypeScript HTML SCSS JavaScript
OpenEVSE V3 WiFi gateway using ESP32
Shell TypeScript HTML SCSS JavaScript
The official Sentinel dVPN node
TypeScript HTML SCSS JavaScript
Flutter Local Notifications plugin
TypeScript HTML SCSS JavaScript
STM32F4xx-WS2812B-lib is a very simple to use library which handles WS2812B programmable LEDs using STM32F4xx.
Shell TypeScript HTML SCSS JavaScript
STM32F103C8
Shell TypeScript HTML SCSS JavaScript
A browser extension to manage Everscale wallets and access dApps directly from your browser.
Shell TypeScript HTML SCSS JavaScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-3757 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3757 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 Added Reference https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Sep. 10, 2022
Action Type Old Value New Value Removed CWE NIST CWE-915 Added CWE NIST CWE-1321 -
CVE Modified by [email protected]
May. 12, 2022
Action Type Old Value New Value Added CWE huntr.dev CWE-1321 -
Initial Analysis by [email protected]
Sep. 10, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 No Types Assigned https://github.com/immerjs/immer/commit/fa671e55ee9bd42ae08cc239102b665a23958237 Patch, Third Party Advisory Changed Reference Type https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa No Types Assigned https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa Exploit, Issue Tracking, Patch, Third Party Advisory Added CWE NIST CWE-915 Added CPE Configuration OR *cpe:2.3:a:immer_project:immer:*:*:*:*:*:node.js:*:* versions up to (including) 9.0.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3757 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-2021-3757
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} -0.39%
score
0.27121
percentile