CVE-2019-10747

CRITICAL

set-value < 2.0.1 - Prototype Pollution via mixin-deep Function

Title source: llm

Description

set-value is vulnerable to Prototype Pollution in versions lower than 3.0.1. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype and _proto_ payloads.

References (4)

Core 4

Core References

Exploit, Third Party Advisory x_refsource_misc

https://snyk.io/vuln/SNYK-JS-SETVALUE-450213

Mailing List mailing-list x_refsource_mlist

https://lists.apache.org/thread.html/b46f35559c4a97cf74d2dd7fe5a48f8abf2ff37f879083920af9b292%40%3Cdev.drat.apache.org%3E

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3EJ36KV6MXQPUYTFCCTDY54E5Y7QP3AV/

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E3HNLQZQINMZK6GYB2UTKK4VU7WBV2OT/

Scores

CVSS v3 9.8

EPSS 0.0248

EPSS Percentile 82.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-400

Status published

Products (2)

npm/set-value 0 - 2.0.1npm

set-value_project/set-value < 2.0.1

Published Aug 23, 2019

Tracked Since Feb 18, 2026