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merge vulnerable to Prototype Pollution

Critical severity GitHub Reviewed Published Sep 13, 2021 to the GitHub Advisory Database • Updated Jan 29, 2023

Package

npm @viking04/merge (npm)

Affected versions

< 1.0.2

Patched versions

1.0.2

Description

merge is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

References

Published by the National Vulnerability Database Sep 10, 2021
Reviewed Sep 13, 2021
Published to the GitHub Advisory Database Sep 13, 2021
Last updated Jan 29, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

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

CVE ID

CVE-2021-3645

GHSA ID

GHSA-cqqh-49mx-fq63

Source code

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