CVE-2021-23682
Prototype Pollution in litespeed.js and appwrite/server-ce
9.8
CRITICAL
CVSS 3.1
EPSS 5.4%
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.
How to fix CVE-2021-23682
To remediate CVE-2021-23682, upgrade the affected package to a fixed version below.
- —upgrade to 0.3.12 or later
- —upgrade to 0.12.2 or later
Is CVE-2021-23682 being exploited?
Moderate — EPSS is 5.4%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 0.3.12
- >= 0.12.0, < 0.12.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |