@phun-ky/defaults-deep is a library like lodash defaultsDeep with array preservation and no lodash dependency. Prior to 2.0.5, defaultsDeep() recursively merges user-supplied objects without filtering proto, constructor, and prototype, allowing properties to be written to Object.prototype. This issue is fixed in version 2.0.5.
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Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-mj3g-7xcc-x4vh | @phun-ky/defaults-deep Has a Prototype Pollution issue via Unsafe Recursive Property Merging |
Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
Fri, 31 Jul 2026 19:30:00 +0000
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| Metrics |
ssvc
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Fri, 31 Jul 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | @phun-ky/defaults-deep is a library like lodash defaultsDeep with array preservation and no lodash dependency. Prior to 2.0.5, defaultsDeep() recursively merges user-supplied objects without filtering proto, constructor, and prototype, allowing properties to be written to Object.prototype. This issue is fixed in version 2.0.5. | |
| Title | @phun-ky/defaults-deep Has a Prototype Pollution issue via Unsafe Recursive Property Merging | |
| Weaknesses | CWE-1321 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-31T19:00:41.074Z
Reserved: 2026-06-15T23:07:33.233Z
Link: CVE-2026-54737
Updated: 2026-07-31T18:53:24.009Z
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OpenCVE Enrichment
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Weaknesses
Github GHSA