9.8

CVE-2021-23682

Exploit

Prototype Pollution

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Appwrite ≫ Appwrite Version < 0.11.1
Appwrite ≫ Appwrite Version >= 0.12.0 < 0.12.2
Litespeed.Js Project ≫ Litespeed.Js SwPlatformnode.js Version < 0.3.12
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.09% 0.791
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
report@snyk.io 7.3 3.9 3.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

https://github.com/appwrite/appwrite/pull/2778
Patch
Third Party Advisory
https://github.com/appwrite/appwrite/releases/tag/0.11.1
Third Party Advisory
Release Notes
https://github.com/appwrite/appwrite/releases/tag/0.12.2
Third Party Advisory
Release Notes
https://github.com/litespeed-js/litespeed.js/pull/18
Patch
Third Party Advisory
https://snyk.io/vuln/SNYK-JS-LITESPEEDJS-2359250
Third Party Advisory
Exploit
https://snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820
Third Party Advisory
Exploit