GitHub Advisoryadvisory · npm

GHSA-xq4f-3jxp-qv6m csvjson vulnerable to prototype injection

HIGH Published 2025-09-24 Modified 2025-09-26 Official page ↗
Aliases
CVE-2025-57318
Ecosystem
npm
Packages
csvjson
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-1321
Reviewed
2025-09-26

Affected packages

• npm csvjson: <= 5.1.0 (no fix yet)

Description

A Prototype Pollution vulnerability in the toCsv function of csvjson versions thru 5.1.0 allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.

Related

Alias · CVE (1)

  • CVE-2025-57318 A Prototype Pollution vulnerability in the toCsv function of csvjson versions thru 5.1.0 allows attackers to inject properties on… vulnerability

Weakness · CWE (1)

  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness

References