deepobj: Improperly Controlled Modification of Object Prototype Attributes (‘Prototype Pollution’)_CVE-2026-46509

{
    "lastseen": "",
    "description": "deepobj provides get, set, delete deep objects in javascript. Prior to 1.0.3, prototype pollution is possible when property paths contain __proto__/constructor/prototype. The property path must not be exposed as user input. This vulnerability is fixed in 1.0.3.",
    "published": "2026-05-28T17:52:51.541Z",
    "modified": "2026-05-28T17:52:51.541Z",
    "type": "cve",
    "title": "deepobj: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')",
    "source": "GitHub_M",
    "references": "https://github.com/ranfdev/deepobj/security/advisories/GHSA-x7q7-fchv-8h2j",
    "id": "CVE-2026-46509",
    "bulletinFamily": "",
    "cwe": [
        "CWE-1321"
    ],
    "cvelist": null,
    "sourceData": "ranfdev deepobj < 1.0.3",
    "sourceHref": "",
    "cvss": {
        "score": 8.2,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
        "version": "3.1"
    },
    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
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        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "deepobj",
    "version": "< 1.0.3",
    "vendor": "ranfdev",
    "ai_description": "",
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    "ai_score": 0
}