CVE-2021-23421 - CVE House
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Status published Medium CVE-2021-23421

Prototype Pollution

Vulnerability Description

All versions of package merge-change are vulnerable to Prototype Pollution via the utils.set function.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Dung Le

Affected Vendor

Affected Software

merge-change
Vulnerable Versions:
0

Timeline

Official Publish: August 11th, 2021
Last Modified: September 17th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:U/RC:R

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.