CVE-2021-23807 MEDIUM

CVE-2021-23807: Prototype Pollution

Vendor N/A
Product jsonpointer
Published November 3, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

5.6/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

What the vulnerability does

01Description

This affects the package jsonpointer before 5.0.0. A type confusion vulnerability can lead to a bypass of a previous Prototype Pollution fix when the pointer components are arrays.

Key dates

02Disclosure timeline

November 3, 2021 CVE published
September 16, 2024 Record updated