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Prototype Pollution in set-value

High severity GitHub Reviewed Published Sep 13, 2021 to the GitHub Advisory Database • Updated Nov 3, 2023

Package

npm set-value (npm)

Affected versions

< 2.0.1
>= 4.0.0, < 4.0.1
>= 3.0.0, < 3.0.3

Patched versions

2.0.1
4.0.1
3.0.3
nuget set-value-nuget (NuGet)
< 2.0.0
2.0.0

Description

This affects the package set-value. A type confusion vulnerability can lead to a bypass of CVE-2019-10747 when the user-provided keys used in the path parameter are arrays.

References

Published by the National Vulnerability Database Sep 12, 2021
Reviewed Sep 13, 2021
Published to the GitHub Advisory Database Sep 13, 2021
Last updated Nov 3, 2023

Severity

High
7.3
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2021-23440

GHSA ID

GHSA-4jqc-8m5r-9rpr

Source code

Credits

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