CVE Vulnerability

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

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

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
Configurations

Configuration 1

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

Published : 2022-02-16 05:15

Updated : 2022-02-24 03:35

NVD link : CVE-2021-23682

Mitre link : CVE-2021-23682

Products Affected
No products.
CWE
CWE-1321

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