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CVE-2026-54737

highCVSS 7.3covered by 1 sourcefirst seen 2026-07-31
@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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Advisory coverage (1)

External references

NVD record for CVE-2026-54737

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