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Prototype Pollution in keyget

Moderate severity GitHub Reviewed Published Feb 1, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

npm keyget (npm)

Affected versions

<= 2.4.0

Patched versions

None

Description

The package keyget from 0.0.0 are vulnerable to Prototype Pollution via the methods set, push, and at which could allow an attacker to cause a denial of service and may lead to remote code execution. Note: This vulnerability derives from an incomplete fix to CVE-2020-28272

References

Published by the National Vulnerability Database Jan 28, 2022
Reviewed Jan 31, 2022
Published to the GitHub Advisory Database Feb 1, 2022
Last updated Feb 3, 2023

Severity

Moderate
5.6
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2021-23760

GHSA ID

GHSA-9fp7-4fjm-q3mf

Source code

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