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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.

PUBLISHED Reserved 2025-08-17 | Published 2025-09-24 | Updated 2025-09-25 | Assigner mitre

References

github.com/...ipt/prototype-pollution/csvjson@5.1.0/index.js

github.com/.../JavaScript/prototype-pollution/CVE-2025-57318

cve.org (CVE-2025-57318)

nvd.nist.gov (CVE-2025-57318)

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