CVE-2021-23395

Published: Jun 15, 2021Modified: Jun 17, 2026

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

This affects all versions of package nedb. The library could be tricked into adding or modifying properties of Object.prototype using a __proto__ or constructor.prototype payload.

Affected (1)

Products: Nedb Project: Nedb

Nedb Project

1 product

Nedb

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Nedb Project Nedb	All versions

Related CWEs

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.

References (2)

https://snyk.io/vuln/SNYK-JS-NEDB-1305279

Source: report@snyk.io

ExploitThird Party Advisory

https://snyk.io/vuln/SNYK-JS-NEDB-1305279

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.