Vulnerability Report

CVE-2021-23397

Title: Merge Project Merge

Other

Proof Of Concept

No public PoC currently indexed for CVE-2021-23397.

CWE Category CWE-1321
Published Date Jul 25, 2022
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.6 CVSS v3.1
Exploit Probability (EPSS)
0.39%

Vulnerability Summary

CVE-2021-23397: All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (merge) function. Maintainer suggests using @generates/merger instead.

Impacted Vendors

H
htc 1
M
merge_project 1

Reference Links

https://security.snyk.io/vuln/SNYK-JS-IANWALTERMERGE-1311022 https://security.snyk.io/vuln/SNYK-JS-IANWALTERMERGE-1311022
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.6
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-23397 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Stack

No specific products linked.