{
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    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-78181",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-26T18:12:03.169241Z",
                "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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      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ractivejs:ractive:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Keypath Handler"
          ],
          "product": "ractive",
          "vendor": "ractivejs",
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              "version": "1.4.0"
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              "version": "1.4.4"
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          "type": "reporter",
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          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A weakness has been identified in ractivejs ractive up to 1.4.4. Impacted is the function Ractive#set of the component Keypath Handler. Executing a manipulation can lead to improperly controlled modification of object prototype attributes. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet."
        }
      ],
      "metrics": [
        {
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
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            "version": "3.1"
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            "version": "2.0"
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          "descriptions": [
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              "cweId": "CWE-1321",
              "description": "Improperly Controlled Modification of Object Prototype Attributes",
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              "type": "CWE"
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              "description": "Code Injection",
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          "name": "VDB-394565 | ractivejs ractive Keypath Ractive#set prototype pollution",
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            "technical-description"
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          "url": "https://vuldb.com/vuln/394565"
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        {
          "name": "VDB-394565 | CTI Indicators (IOB, IOC, TTP, IOA)",
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            "permissions-required"
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          "name": "CVE-2026-78181 | CVE Analysis and Report",
          "tags": [
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          "url": "https://vuldb.com/cve/CVE-2026-78181"
        },
        {
          "name": "Submit #884187 | Ractive.js ractive 1.4.4 Prototype Pollution",
          "tags": [
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        },
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          "url": "https://github.com/ractivejs/ractive/issues/3448"
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          "lang": "en",
          "time": "2026-08-23T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "lang": "en",
          "time": "2026-08-23T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-23T18:12:12.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "ractivejs ractive Keypath Ractive#set prototype pollution",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-78181",
    "datePublished": "2026-08-24T03:30:08.948Z",
    "dateReserved": "2026-08-23T16:06:44.078Z",
    "dateUpdated": "2026-08-26T18:12:12.239Z",
    "state": "PUBLISHED"
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}