CVE-2022-25301

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

1%p67

Published

May 1, 2022 (May 1, 2022)

Modified

Jun 17, 2026

Description

All versions of package jsgui-lang-essentials are vulnerable to Prototype Pollution due to allowing all Object attributes to be altered, including their magical attributes such as proto, constructor and prototype.

Vendors: jsgui-lang-essentials project
Products: jsgui-lang-essentials
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 (1.2%)

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