CVE-2020-28278

PoC —

CVSS 3.1

9.8 critical

EPSS

3%p86

Published

Dec 29, 2020 (Dec 29, 2020)

Modified

Jun 17, 2026

Description

Prototype pollution vulnerability in 'shvl' versions 1.0.0 through 2.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.

Vendors: shvl project
Products: shvl
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 (2.9%)

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