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OpenAdvisories
High · 8.1 CVE-2022-24802 EUVD-2022-1823GHSA-r9w3-g83q-m6hq

Prototype Pollution in deepmerge-ts

Published Mar 31, 2022 · Updated Apr 23, 2025 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
RebeccaStevens deepmerge-ts < 4.0.2 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm deepmerge-ts < 4.0.2 4.0.2 GHSA-r9w3-g83q-m6hq

References