{
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      {
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                "id": "CVE-2021-47952",
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                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
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                "timestamp": "2026-05-18T17:00:43.878538Z",
                "version": "2.0.3"
              },
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "product": "python jsonpickle",
          "vendor": "Jsonpickle",
          "versions": [
            {
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              "version": "2.0.0"
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          ]
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      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Adi Malyanker, Shay Reuven"
        }
      ],
      "datePublic": "2021-02-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "python jsonpickle 2.0.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary Python commands by deserializing malicious JSON payloads containing py/repr objects. Attackers can craft JSON strings with py/repr directives that invoke the eval function during deserialization to execute arbitrary code."
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      ],
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
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            "valueDensity": "NOT_DEFINED",
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            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
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            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "Improper Control of Generation of Code (\u0027Code Injection\u0027)",
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              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2026-05-26T11:51:43.547Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
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      "references": [
        {
          "name": "ExploitDB-49585",
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/49585"
        },
        {
          "name": "Official Product Homepage",
          "tags": [
            "product"
          ],
          "url": "https://jsonpickle.github.io"
        },
        {
          "name": "Product Reference",
          "tags": [
            "product"
          ],
          "url": "https://github.com/jsonpickle/jsonpickle"
        },
        {
          "name": "VulnCheck Advisory: python jsonpickle 2.0.0 Remote Code Execution via py/repr",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/python-jsonpickle-remote-code-execution-via-py-repr"
        }
      ],
      "title": "python jsonpickle 2.0.0 Remote Code Execution via py/repr",
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  "cveMetadata": {
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    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2021-47952",
    "datePublished": "2026-05-16T15:26:06.248Z",
    "dateReserved": "2026-02-01T11:24:18.719Z",
    "dateUpdated": "2026-05-26T11:51:43.547Z",
    "state": "PUBLISHED"
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