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CVE-2021-3645

Prototype Pollution in viking04/merge

Published: Sep 10, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-1321
9.8CRITICAL
NVD MITRE
EPSS Score
1.4%
Top 29.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-1321

Affected Products

merge project
oss-project
mergeLibrary
OSS Libraries / generic-library
npm
package-ecosystem
@viking04/merge
OSS Libraries
viking04
viking04/merge

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://github.com/viking04/merge/commit/baba40332080b38b33840d2614df6d4142dedaf6
github.com
https://huntr.dev/bounties/ef387a9e-ca3c-4c21-80e3-d34a6a896262
huntr.dev
https://nvd.nist.gov/vuln/detail/CVE-2021-3645
nvd.nist.gov
and 1 more references View all →

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