{
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        "metrics": [
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              "content": {
                "id": "CVE-2026-107353",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-07T20:36:56.178663Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "collectionURL": "https://www.npmjs.com",
          "defaultStatus": "unaffected",
          "packageName": "traverse",
          "product": "traverse",
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              "name": "set"
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          "repo": "https://github.com/ljharb/js-traverse",
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          "lang": "en",
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              "value": "\u003cp\u003etraverse (npm) versions 0.3.6 through 0.3.9, 0.4.0 through 0.4.6, 0.5.0 through 0.5.2, and 0.6.0 through 0.6.11 allow prototype pollution through set(). When the path passed to set() crosses a primitive value, the next path segment is resolved on that primitive\u0027s built-in prototype, so an application that passes an untrusted path to set() lets an attacker add or overwrite properties of String.prototype, Number.prototype, or Boolean.prototype using plain JSON data, for example traverse({ name: \u0027bob\u0027 }).set([\u0027name\u0027, \u0027__proto__\u0027, \u0027polluted\u0027], \u0027yes\u0027). Object.prototype was reachable only with a non-data path segment, such as an object whose toString returns a different value on each call, or through a Proxy that accepts an assignment without storing it. This is fixed in 0.3.10, 0.4.7, 0.5.3, and 0.6.12.\u003c/p\u003e"
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            "Recovery": "NOT_DEFINED",
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            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
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            "valueDensity": "NOT_DEFINED",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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              "value": "GENERAL"
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            "confidentialityImpact": "NONE",
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              "cweId": "CWE-1321",
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        "shortName": "harborist"
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          "tags": [
            "vendor-advisory"
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          "url": "https://github.com/ljharb/js-traverse/security/advisories/GHSA-rj28-8w7x-jmqc"
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          "tags": [
            "patch"
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          "url": "https://github.com/ljharb/js-traverse/commit/81ccab43e379cf42eb2a5f689630f7f79b3d71b8"
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          "tags": [
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          "lang": "en",
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              "value": "\u003cp\u003eUpgrade to traverse 0.6.12 or later, or, on older release lines, to 0.5.3, 0.4.7, or 0.3.10.\u003c/p\u003e"
            }
          ],
          "value": "Upgrade to traverse 0.6.12 or later, or, on older release lines, to 0.5.3, 0.4.7, or 0.3.10."
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        "advisory": "GHSA-rj28-8w7x-jmqc",
        "discovery": "INTERNAL"
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      "title": "traverse: set() can write to built-in prototypes via an untrusted path",
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              "value": "\u003cp\u003eDo not pass untrusted paths to set(). If that is not possible, require every path segment to be a string other than __proto__, constructor, or prototype, and confirm that each intermediate value along the path is an object before calling set().\u003c/p\u003e"
            }
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    "assignerShortName": "harborist",
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    "datePublished": "2026-10-07T19:35:15.351Z",
    "dateReserved": "2026-10-07T19:20:21.848Z",
    "dateUpdated": "2026-10-07T20:37:09.233Z",
    "state": "PUBLISHED"
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