CVE-2022-24802

Prototype Pollution in deepmerge-ts

Published Mar 31, 2022 CVSS 3.1 · 8.1 High EPSS 1.7% KEV · Not listed
Description
deepmerge-ts is a typescript library providing functionality to deep merging of javascript objects. deepmerge-ts is vulnerable to Prototype Pollution via file deepmerge.ts, function defaultMergeRecords(). This issue has been patched in version 4.0.2. There are no known workarounds for this issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-1823 deepmerge-ts is a typescript library providing functionality to deep merging of javascript objects. deepmerge-ts is vulnerable to Prototype Pollution via file deepmerge.ts, function defaultMergeRecords(). This issue has been patched in version 4.0.2. There are no known workarounds for this issue.
Github GHSA Github GHSA GHSA-r9w3-g83q-m6hq Prototype Pollution in deepmerge-ts
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 23, 2025, 6:42 PM
Reserved
Feb 10, 2022, 12:00 AM
Status
Modified
Published
Apr 1, 2022, 12:15 AM
Modified
Jun 17, 2026, 4:32 AM