{"url":"http://public2.vulnerablecode.io/api/packages/570964?format=json","purl":"pkg:npm/lodash.unset@4.18.0","type":"npm","namespace":"","name":"lodash.unset","version":"4.18.0","qualifiers":{},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":null,"latest_non_vulnerable_version":null,"affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/267470?format=json","vulnerability_id":"VCID-hjed-8rnm-kkbk","summary":"lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`\n### Impact\n\nLodash versions 4.17.23 and earlier are vulnerable to prototype pollution in the `_.unset` and `_.omit` functions. The fix for [CVE-2025-13465](https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg) only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties from built-in prototypes such as `Object.prototype`, `Number.prototype`, and `String.prototype`.\n\nThe issue permits deletion of prototype properties but does not allow overwriting their original behavior.\n\n### Patches\n\nThis issue is patched in 4.18.0.\n\n### Workarounds\n\nNone. Upgrade to the patched 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