CVE-2021-23682
Prototype Pollution
CRITICAL 9.8EPSS 2.1%
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.
- Affected
- litespeed.js · appwrite/server-ce
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v3.1 SNYK
- 7.3 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 2.12% chance of exploitation in the next 30 days, 82nd percentile
- Published
- 2022-02-16
- Updated
- 2024-09-16
Proof-of-concept exploits (2)
- https://snyk.io/vuln/SNYK-JS-LITESPEEDJS-2359250
- https://snyk.io/vuln/SNYK-PHP-APPWRITESERVERCE-2401820