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underscore-keypath vulnerable to Prototype Pollution

High severity GitHub Reviewed Published Aug 1, 2023 to the GitHub Advisory Database • Updated Nov 29, 2023

Package

npm underscore-keypath (npm)

Affected versions

>= 0.0.11, <= 0.9.3

Patched versions

None

Description

Versions of the package underscore-keypath from 0.0.11 are vulnerable to Prototype Pollution via the name argument of the setProperty() function. Exploiting this vulnerability is possible due to improper input sanitization which allows the usage of arguments like __proto__.

References

Published by the National Vulnerability Database Aug 1, 2023
Published to the GitHub Advisory Database Aug 1, 2023
Reviewed Aug 1, 2023
Last updated Nov 29, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

CVE-2023-26139

GHSA ID

GHSA-gpvc-mx6g-cchv

Source code

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