CVE-2021-23682
"Litespeed.js and Appwrite Server-C Prototype Pollution Vulnerability"
Description
This affects the package litespeed.js before 0.3.12; the package appwrite/server-ce from 0.12.0 and before 0.12.2, before 0.11.1. When parsing the query string in the getJsonFromUrl function, the key that is set in the result object is not properly sanitized leading to a Prototype Pollution vulnerability.
INFO
Published Date :
Feb. 16, 2022, 5:15 p.m.
Last Modified :
Feb. 24, 2022, 3:35 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-23682 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2021-23682
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.
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-2021-23682
.
URL | Resource |
---|---|
https://github.com/appwrite/appwrite/pull/2778 | Patch Third Party Advisory |
https://github.com/appwrite/appwrite/releases/tag/0.11.1 | Release Notes Third Party Advisory |
https://github.com/appwrite/appwrite/releases/tag/0.12.2 | Release Notes Third Party Advisory |
https://github.com/litespeed-js/litespeed.js/pull/18 | Patch Third Party Advisory |
https://snyk.io/vuln/SNYK-JS-LITESPEEDJS-2359250 | Exploit Third Party Advisory |
https://snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820 | Exploit 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).
My personal repository
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-23682
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-23682
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 -
Initial Analysis by [email protected]
Feb. 24, 2022
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/appwrite/appwrite/pull/2778 No Types Assigned https://github.com/appwrite/appwrite/pull/2778 Patch, Third Party Advisory Changed Reference Type https://github.com/appwrite/appwrite/releases/tag/0.11.1 No Types Assigned https://github.com/appwrite/appwrite/releases/tag/0.11.1 Release Notes, Third Party Advisory Changed Reference Type https://github.com/appwrite/appwrite/releases/tag/0.12.2 No Types Assigned https://github.com/appwrite/appwrite/releases/tag/0.12.2 Release Notes, Third Party Advisory Changed Reference Type https://github.com/litespeed-js/litespeed.js/pull/18 No Types Assigned https://github.com/litespeed-js/litespeed.js/pull/18 Patch, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JS-LITESPEEDJS-2359250 No Types Assigned https://snyk.io/vuln/SNYK-JS-LITESPEEDJS-2359250 Exploit, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820 No Types Assigned https://snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820 Exploit, Third Party Advisory Added CWE NIST CWE-1321 Added CPE Configuration OR *cpe:2.3:a:appwrite:appwrite:*:*:*:*:*:*:*:* versions up to (excluding) 0.11.1 *cpe:2.3:a:appwrite:appwrite:*:*:*:*:*:*:*:* versions from (including) 0.12.0 up to (excluding) 0.12.2 Added CPE Configuration OR *cpe:2.3:a:litespeed.js_project:litespeed.js:*:*:*:*:*:node.js:*:* versions up to (excluding) 0.3.12 -
CVE Modified by [email protected]
Feb. 16, 2022
Action Type Old Value New Value Changed Description This affects the package litespeed.js before 0.3.12; the package appwrite/server-ce from 0.12.0 and before 0.12.2, before 0.11.1. When parsing the query string in the getJsonFromUrl function, the key that is set in the result object is not properly sanitized leading to a Prototype Pollution vulnerability. This affects the package litespeed.js before 0.3.12; the package appwrite/server-ce from 0.12.0 and before 0.12.2, before 0.11.1. When parsing the query string in the getJsonFromUrl function, the key that is set in the result object is not properly sanitized leading to a Prototype Pollution 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-2021-23682
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-2021-23682
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.01 }} 0.18%
score
0.89248
percentile