CVE-2019-10794

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CVSS 3.1

6.3 medium

EPSS

<1%p52

Published

Feb 18, 2020 (Feb 18, 2020)

Modified

Jun 17, 2026

Description

All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Vendors: component-flatten project
Products: component-flatten
Weakness: CWE-74
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

NVD CVE.org GitHub PoCs EPSS (0.7%)

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