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Case File

CVE-2018-16491

CRITICAL · CVSS 9.8 EPSS 1.72%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-02-01 · Last synced 2026-08-04

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CVE
CVE-2018-16491
Severity
CRITICAL
CVSS
9.8
EPSS
1.72%

Original NVD Description

A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1 that allows an attacker to inject arbitrary properties onto Object.prototype.