CVE-2021-25948

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

3%p88

Published

Jun 10, 2021 (Jun 10, 2021)

Modified

Jun 17, 2026

Description

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.

Vendors: expand-hash project
Products: expand-hash
Weakness: CWE-1321
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.3%)

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