CVE-2021-23682

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820	Exploit Third Party Advisory
https://github.com/appwrite/appwrite/pull/2778	Patch 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://github.com/appwrite/appwrite/releases/tag/0.12.2	Release Notes Third Party Advisory
https://github.com/appwrite/appwrite/releases/tag/0.11.1	Release Notes Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:appwrite:appwrite::::::::
	cpe:2.3:a:appwrite:appwrite::::::::

Configuration 2 (hide)

cpe:2.3:a:litespeed.js_project:litespeed.js:*:*:*:*:*:node.js:*:*

Information

Published : 2022-02-16 09:15

Updated : 2022-02-23 19:35

NVD link : CVE-2021-23682

Mitre link : CVE-2021-23682

JSON object : View

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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Products Affected

litespeed.js_project

litespeed.js

appwrite

appwrite

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