Vulnerability-Lookup

CVE-2020-22083 (GCVE-0-2020-22083)

Vulnerability from cvelistv5 – Published: 2020-12-17 15:15 – Updated: 2024-08-04 14:51 Disputed

Summary

jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/j0lt-github/python-deserializa…	x_refsource_MISC
https://versprite.com/blog/application-security/i…	x_refsource_MISC
https://github.com/jsonpickle/jsonpickle/issues/332	x_refsource_MISC
https://gist.github.com/j0lt-github/bb543e77a1a10…	x_refsource_MISC
https://github.com/jsonpickle/jsonpickle/issues/3…	x_refsource_MISC
https://access.redhat.com/security/cve/CVE-2020-22083	x_refsource_MISC

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BREW-MAIGRET-CVE-2020-22083 (GHSA-J66Q-QMRC-89RX)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:11 – Updated: 2026-09-10 00:28 – Source website

Summary

jsonpickle unsafe deserialization

Details

jsonpickle through 1.4.2 allows remote code execution during deserialization of a malicious payload through the decode() function. This CVE is disputed by the project author as intended functionality.

Severity

9.8 (Critical)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 (Critical)


                    
                      CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

URL

Type

	https://nvd.nist.gov/vuln/detail/CVE-2020-22083	ADVISORY
	https://github.com/jsonpickle/jsonpickle/issues/332	WEB
	https://github.com/jsonpickle/jsonpickle/issues/3…	WEB
	https://github.com/jsonpickle/jsonpickle/issues/335	WEB
	https://access.redhat.com/security/cve/CVE-2020-22083	WEB
	https://gist.github.com/j0lt-github/bb543e77a1a10…	WEB
	https://github.com/j0lt-github/python-deserializa…	WEB
	https://github.com/jsonpickle/jsonpickle	PACKAGE
	https://github.com/pypa/advisory-database/tree/ma…	WEB
	https://versprite.com/blog/application-security/i…	WEB

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "jsonpickle",
        "resource_purl": "pkg:pypi/jsonpickle@4.1.2"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "maigret",
        "purl": "pkg:brew/maigret"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/jsonpickle@4.1.2",
        "name": "jsonpickle",
        "resource": "jsonpickle",
        "strategy": "registry",
        "subject_version": "4.1.2"
      }
    ]
  },
  "details": "jsonpickle through 1.4.2 allows remote code execution during deserialization of a malicious payload through the `decode()` function. This CVE is disputed by the project author as intended functionality.",
  "id": "BREW-maigret-CVE-2020-22083",
  "modified": "2026-09-10T00:28:25Z",
  "published": "2026-08-13T17:11:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22083"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/335"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "type": "WEB",
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jsonpickle/jsonpickle"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/jsonpickle/PYSEC-2020-49.yaml"
    },
    {
      "type": "WEB",
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "jsonpickle unsafe deserialization",
  "upstream": [
    "GHSA-j66q-qmrc-89rx",
    "CVE-2020-22083",
    "PYSEC-2020-49"
  ]
}

BREW-SAIL-CVE-2020-22083 (GHSA-J66Q-QMRC-89RX)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:33 – Updated: 2026-09-10 01:10 – Source website

Summary

jsonpickle unsafe deserialization

Details

Severity

9.8 (Critical)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 (Critical)


                    
                      CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

URL

Type

	https://nvd.nist.gov/vuln/detail/CVE-2020-22083	ADVISORY
	https://github.com/jsonpickle/jsonpickle/issues/332	WEB
	https://github.com/jsonpickle/jsonpickle/issues/3…	WEB
	https://github.com/jsonpickle/jsonpickle/issues/335	WEB
	https://access.redhat.com/security/cve/CVE-2020-22083	WEB
	https://gist.github.com/j0lt-github/bb543e77a1a10…	WEB
	https://github.com/j0lt-github/python-deserializa…	WEB
	https://github.com/jsonpickle/jsonpickle	PACKAGE
	https://github.com/pypa/advisory-database/tree/ma…	WEB
	https://versprite.com/blog/application-security/i…	WEB

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "jsonpickle",
        "resource_purl": "pkg:pypi/jsonpickle@4.1.1"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "sail",
        "purl": "pkg:brew/sail"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.10.9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/jsonpickle@4.1.1",
        "name": "jsonpickle",
        "resource": "jsonpickle",
        "strategy": "registry",
        "subject_version": "4.1.1"
      }
    ]
  },
  "details": "jsonpickle through 1.4.2 allows remote code execution during deserialization of a malicious payload through the `decode()` function. This CVE is disputed by the project author as intended functionality.",
  "id": "BREW-sail-CVE-2020-22083",
  "modified": "2026-09-10T01:10:54Z",
  "published": "2026-08-13T17:33:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22083"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/335"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "type": "WEB",
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jsonpickle/jsonpickle"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/jsonpickle/PYSEC-2020-49.yaml"
    },
    {
      "type": "WEB",
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "jsonpickle unsafe deserialization",
  "upstream": [
    "GHSA-j66q-qmrc-89rx",
    "CVE-2020-22083",
    "PYSEC-2020-49"
  ]
}

CNVD-2021-01559

Vulnerability from cnvd - Published: 2021-01-09

Title

Jsonpickle代码问题漏洞

Description

Jsonpickle是Jsonpickle个人开发者的一款基于Python用于支持Python对象与Json进行序列化的软件。 jsonpickle 1.4.1版本及之前版本存在代码问题漏洞，该漏洞允许通过decode()函数在恶意负载反序列化期间远程执行代码。目前没有详细漏洞细节提供。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/jsonpickle/jsonpickle/issues/332

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-22083

Impacted products

Name
jsonpickle Jsonpickle <=1.4.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-22083",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-22083"
    }
  },
  "description": "Jsonpickle\u662fJsonpickle\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u6b3e\u57fa\u4e8ePython\u7528\u4e8e\u652f\u6301Python\u5bf9\u8c61\u4e0eJson\u8fdb\u884c\u5e8f\u5217\u5316\u7684\u8f6f\u4ef6\u3002\n\njsonpickle 1.4.1\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u901a\u8fc7decode()\u51fd\u6570\u5728\u6076\u610f\u8d1f\u8f7d\u53cd\u5e8f\u5217\u5316\u671f\u95f4\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/jsonpickle/jsonpickle/issues/332",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-01559",
  "openTime": "2021-01-09",
  "products": {
    "product": "jsonpickle Jsonpickle \u003c=1.4.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-22083",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-30",
  "title": "Jsonpickle\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

FKIE_CVE-2020-22083

Vulnerability from fkie_nvd - Published: 2020-12-17 16:15 - Updated: 2026-06-17 03:04

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
cve@mitre.org	https://access.redhat.com/security/cve/CVE-2020-22083	Third Party Advisory
cve@mitre.org	https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874	Third Party Advisory
cve@mitre.org	https://github.com/j0lt-github/python-deserialization-attack-payload-generator	Third Party Advisory
cve@mitre.org	https://github.com/jsonpickle/jsonpickle/issues/332	Third Party Advisory
cve@mitre.org	https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494	Third Party Advisory
cve@mitre.org	https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/security/cve/CVE-2020-22083	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/j0lt-github/python-deserialization-attack-payload-generator	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/jsonpickle/jsonpickle/issues/332	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	jsonpickle_project	jsonpickle	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jsonpickle_project:jsonpickle:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "71A1AAB5-F6D5-4BA1-94C4-92442D7606BC",
              "versionEndIncluding": "1.4.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** jsonpickle versiones hasta 1.4.1 permite una ejecuci\u00f3n de c\u00f3digo remota durante la deserializaci\u00f3n de una carga \u00fatil maliciosa por medio de la funci\u00f3n decode(). Nota: Se ha argumentado que se trata de un comportamiento esperado y claramente documentado. Se sabe que los pepinillos son capaces de causar la ejecuci\u00f3n arbitraria de c\u00f3digos, y no deben utilizarse con datos no fiables."
    }
  ],
  "id": "CVE-2020-22083",
  "lastModified": "2026-06-17T03:04:07.290",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-12-17T16:15:12.610",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-J66Q-QMRC-89RX

Vulnerability from github – Published: 2022-05-24 17:36 – Updated: 2024-09-24 20:58

Summary

jsonpickle unsafe deserialization

Details

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "jsonpickle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-22083"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-01T20:58:40Z",
    "nvd_published_at": "2020-12-17T16:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "jsonpickle through 1.4.2 allows remote code execution during deserialization of a malicious payload through the `decode()` function. This CVE is disputed by the project author as intended functionality.",
  "id": "GHSA-j66q-qmrc-89rx",
  "modified": "2024-09-24T20:58:28Z",
  "published": "2022-05-24T17:36:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22083"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/335"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "type": "WEB",
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jsonpickle/jsonpickle"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/jsonpickle/PYSEC-2020-49.yaml"
    },
    {
      "type": "WEB",
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "jsonpickle unsafe deserialization"
}

GSD-2020-22083

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.

Aliases

CVE-2020-22083

Aliases

CVE-2020-22083

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-22083",
    "description": "** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.",
    "id": "GSD-2020-22083",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-22083.html",
      "https://security.archlinux.org/CVE-2020-22083"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-22083"
      ],
      "details": "** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.",
      "id": "GSD-2020-22083",
      "modified": "2023-12-13T01:21:59.092567Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-22083",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator",
            "refsource": "MISC",
            "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
          },
          {
            "name": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/",
            "refsource": "MISC",
            "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/"
          },
          {
            "name": "https://github.com/jsonpickle/jsonpickle/issues/332",
            "refsource": "MISC",
            "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
          },
          {
            "name": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874",
            "refsource": "MISC",
            "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
          },
          {
            "name": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494",
            "refsource": "MISC",
            "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
          },
          {
            "name": "https://access.redhat.com/security/cve/CVE-2020-22083",
            "refsource": "MISC",
            "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=1.4.1",
          "affected_versions": "All versions up to 1.4.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-502",
            "CWE-937"
          ],
          "date": "2020-12-23",
          "description": "jsonpickle allows remote code execution during deserialization of a malicious payload through the `decode()` function.",
          "fixed_versions": [
            "1.4.2"
          ],
          "identifier": "CVE-2020-22083",
          "identifiers": [
            "CVE-2020-22083"
          ],
          "not_impacted": "All versions after 1.4.1",
          "package_slug": "pypi/jsonpickle",
          "pubdate": "2020-12-17",
          "solution": "Upgrade to version 1.4.2 or above.",
          "title": "Deserialization of Untrusted Data",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-22083"
          ],
          "uuid": "23f434ba-f7be-4c73-bb2c-56249bffca38"
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:jsonpickle_project:jsonpickle:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "71A1AAB5-F6D5-4BA1-94C4-92442D7606BC",
                    "versionEndIncluding": "1.4.1",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data"
          },
          {
            "lang": "es",
            "value": "** EN DISPUTA ** jsonpickle versiones hasta 1.4.1 permite una ejecuci\u00f3n de c\u00f3digo remota durante la deserializaci\u00f3n de una carga \u00fatil maliciosa por medio de la funci\u00f3n decode(). Nota: Se ha argumentado que se trata de un comportamiento esperado y claramente documentado. Se sabe que los pepinillos son capaces de causar la ejecuci\u00f3n arbitraria de c\u00f3digos, y no deben utilizarse con datos no fiables."
          }
        ],
        "id": "CVE-2020-22083",
        "lastModified": "2024-04-11T01:07:47.030",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "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"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-12-17T16:15:12.610",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-502"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}

PYSEC-2020-49

Vulnerability from pysec - Published: 2020-12-17 16:15 - Updated: 2020-12-23 15:38

Details

Impacted products

Name	purl
jsonpickle	pkg:pypi/jsonpickle

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "jsonpickle",
        "purl": "pkg:pypi/jsonpickle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0.1",
        "0.0.2",
        "0.0.4",
        "0.0.5",
        "0.1.0",
        "0.2.0",
        "0.3.0",
        "0.3.1",
        "0.4.0",
        "0.5.0-beta",
        "0.5.0",
        "0.6.0",
        "0.6.1",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.8.0",
        "0.9.0",
        "0.9.1",
        "0.9.2",
        "0.9.3",
        "0.9.4",
        "0.9.5",
        "0.9.6",
        "1.0",
        "1.1",
        "1.2",
        "1.3",
        "1.4",
        "1.4.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-22083",
    "GHSA-j66q-qmrc-89rx"
  ],
  "details": "** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.",
  "id": "PYSEC-2020-49",
  "modified": "2020-12-23T15:38:00Z",
  "published": "2020-12-17T16:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "type": "WEB",
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "type": "ARTICLE",
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-j66q-qmrc-89rx"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2020-22083 (GCVE-0-2020-22083)

BREW-MAIGRET-CVE-2020-22083 (GHSA-J66Q-QMRC-89RX)

BREW-SAIL-CVE-2020-22083 (GHSA-J66Q-QMRC-89RX)

CNVD-2021-01559

FKIE_CVE-2020-22083

GHSA-J66Q-QMRC-89RX

GSD-2020-22083

PYSEC-2020-49

Tags

Sightings

Nomenclature

Related by attack behaviour