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.
Published: 2025-09-24
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-31052 fast-redact vulnerable to prototype pollution
Github GHSA Github GHSA GHSA-ffrw-9mx8-89p8 Withdrawn Advisory: fast-redact vulnerable to prototype pollution
History

Sat, 27 Sep 2025 00:15:00 +0000

Type Values Removed Values Added
Title fast-redact: fast-redact prototype pollution
Weaknesses CWE-1321
References
Metrics threat_severity

None

 threat_severity

Moderate

Fri, 26 Sep 2025 17:15:00 +0000

Type Values Removed Values Added
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. 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.
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 24 Sep 2025 20:45:00 +0000

Type Values Removed Values Added
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.
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-09-26T17:10:52.557Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-57319

cve-icon Vulnrichment

Updated: 2025-09-26T16:56:05.010Z

cve-icon NVD

Status : Deferred

Published: 2025-09-24T21:15:32.083

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-57319

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-09-24T00:00:00Z

Links: CVE-2025-57319 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses