Vulnerability-Lookup

FKIE_CVE-2022-25645

Vulnerability from fkie_nvd - Published: 2022-05-01 16:15 - Updated: 2026-06-17 04:33

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

All versions of package dset are vulnerable to Prototype Pollution via 'dset/merge' mode, as the dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or protorype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution.

References

URL	Tags
report@snyk.io	https://github.com/lukeed/dset/blob/master/src/merge.js%23L9	Broken Link
report@snyk.io	https://github.com/lukeed/dset/pull/38
report@snyk.io	https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974	Exploit, Third Party Advisory
report@snyk.io	https://snyk.io/vuln/SNYK-JS-DSET-2330881	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/lukeed/dset/blob/master/src/merge.js%23L9	Broken Link
af854a3a-2127-422b-91ae-364da2661108	https://github.com/lukeed/dset/pull/38
af854a3a-2127-422b-91ae-364da2661108	https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://snyk.io/vuln/SNYK-JS-DSET-2330881	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	dset_project	dset	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "dset",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "report@snyk.io"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dset_project:dset:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "51901AFD-8ABE-400D-8F04-FF2617D3B893",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "All versions of package dset are vulnerable to Prototype Pollution via \u0027dset/merge\u0027 mode, as the dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or protorype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution."
    },
    {
      "lang": "es",
      "value": "Todas las versiones del paquete dset son vulnerables a una Contaminaci\u00f3n de Prototipos por medio del modo \"dset/merge\", ya que la funci\u00f3n dset comprueba la contaminaci\u00f3n de prototipos al comprobar si la ruta de nivel superior contiene __proto__, constructor o protorype. Si es dise\u00f1ado un objeto malicioso, es posible omitir esta comprobaci\u00f3n y conseguir una contaminaci\u00f3n de prototipos"
    }
  ],
  "id": "CVE-2022-25645",
  "lastModified": "2026-06-17T04:33:49.683",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 4.2,
        "source": "report@snyk.io",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-05-01T16:15:08.547",
  "references": [
    {
      "source": "report@snyk.io",
      "tags": [
        "Broken Link"
      ],
      "url": "https://github.com/lukeed/dset/blob/master/src/merge.js%23L9"
    },
    {
      "source": "report@snyk.io",
      "url": "https://github.com/lukeed/dset/pull/38"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JS-DSET-2330881"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "https://github.com/lukeed/dset/blob/master/src/merge.js%23L9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/lukeed/dset/pull/38"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://snyk.io/vuln/SNYK-JS-DSET-2330881"
    }
  ],
  "sourceIdentifier": "report@snyk.io",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-25645 (GCVE-0-2022-25645)

Vulnerability from cvelistv5 – Published: 2022-05-01 15:30 – Updated: 2024-09-17 03:28

Title

Prototype Pollution

Summary

Severity

6.5 (Medium)


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

CWE

Prototype Pollution

Assigner

snyk mitre root

References

4 references

URL	Tags
https://snyk.io/vuln/SNYK-JS-DSET-2330881
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974
https://github.com/lukeed/dset/blob/master/src/me…
https://github.com/lukeed/dset/pull/38

Impacted products

1 product

Vendor	Product	Version
n/a	dset	Affected: 0 , < unspecified (custom)

Date Public

2022-05-01 00:00

Credits

Oscar Arnflo

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T04:42:50.356Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-DSET-2330881"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/lukeed/dset/blob/master/src/merge.js%23L9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/lukeed/dset/pull/38"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "dset",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Oscar Arnflo"
        }
      ],
      "datePublic": "2022-05-01T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "All versions of package dset are vulnerable to Prototype Pollution via \u0027dset/merge\u0027 mode, as the dset function checks for prototype pollution by validating if the top-level path contains __proto__, constructor or protorype. By crafting a malicious object, it is possible to bypass this check and achieve prototype pollution."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "UNCHANGED",
            "temporalScore": 6.2,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Prototype Pollution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-12T07:06:07.655Z",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "url": "https://snyk.io/vuln/SNYK-JS-DSET-2330881"
        },
        {
          "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974"
        },
        {
          "url": "https://github.com/lukeed/dset/blob/master/src/merge.js%23L9"
        },
        {
          "url": "https://github.com/lukeed/dset/pull/38"
        }
      ],
      "title": "Prototype Pollution"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2022-25645",
    "datePublished": "2022-05-01T15:30:39.915Z",
    "dateReserved": "2022-02-24T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:28:40.013Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.

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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.

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FKIE_CVE-2022-25645

CVE-2022-25645 (GCVE-0-2022-25645)

Tags

Sightings

Nomenclature

Related by attack behaviour