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CVE-2021-23397

Date: July 25, 2022

All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (merge) function. Maintainer suggests using @generates/merger instead.

Severity Score

Related Resources (3)

https://github.com/ianwalter/merge
https://nvd.nist.gov/vuln/detail/CVE-2021-23397
https://www.mend.io/vulnerability-database/CVE-2021-23397

Severity Score

Weakness Type (CWE)

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-1321

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

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