CVE-2025-57318
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductPradeep-mishra Csvjson
PublishedSep 24, 2025
First seenSep 24, 2025
Weakness typeCWE-1321Prototype pollution
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pradeep-mishra csvjson | v ≤ 5.1.0 | — |
| csvjsonnpm | v ≤ 5.1.0 | — |
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