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High severity7.5GHSA Advisory· Published Sep 24, 2025· Updated Apr 15, 2026

CVE-2025-57319

CVE-2025-57319

Description

fast-redact is a package that provides do very fast object redaction. A Prototype Pollution vulnerability in the nestedRestore function of fast-redact version 3.5.0 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence. NOTE: the Supplier disputes this because the reporter only demonstrated access to properties by an internal utility function, and there is no means for achieving prototype pollution via the public API.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
fast-redactnpm
<= 3.5.0—

Affected products

120

Patches

Vulnerability mechanics

References

5

News mentions

0

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CVE-2025-57319 · High · VYPR