CVE-2023-0842
Vulnerability from cvelistv5
Published
2023-04-05 00:00
Modified
2024-08-02 05:24
Severity ?
Summary
xml2js version 0.4.23 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited.
References
help@fluidattacks.comhttps://fluidattacks.com/advisories/myers/Exploit, Third Party Advisory
help@fluidattacks.comhttps://github.com/Leonidas-from-XIV/node-xml2js/Product
help@fluidattacks.comhttps://lists.debian.org/debian-lts-announce/2024/03/msg00013.html
af854a3a-2127-422b-91ae-364da2661108https://fluidattacks.com/advisories/myers/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Leonidas-from-XIV/node-xml2js/Product
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/03/msg00013.html
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:24:34.583Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://fluidattacks.com/advisories/myers/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/Leonidas-from-XIV/node-xml2js/"
          },
          {
            "name": "[debian-lts-announce] 20240314 [SECURITY] [DLA 3760-1] node-xml2js security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00013.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "xml2js",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "0.4.23"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "xml2js version 0.4.23 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Prototype Pollution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-14T21:06:01.826215",
        "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
        "shortName": "Fluid Attacks"
      },
      "references": [
        {
          "url": "https://fluidattacks.com/advisories/myers/"
        },
        {
          "url": "https://github.com/Leonidas-from-XIV/node-xml2js/"
        },
        {
          "name": "[debian-lts-announce] 20240314 [SECURITY] [DLA 3760-1] node-xml2js security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00013.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
    "assignerShortName": "Fluid Attacks",
    "cveId": "CVE-2023-0842",
    "datePublished": "2023-04-05T00:00:00",
    "dateReserved": "2023-02-15T00:00:00",
    "dateUpdated": "2024-08-02T05:24:34.583Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-0842\",\"sourceIdentifier\":\"help@fluidattacks.com\",\"published\":\"2023-04-05T20:15:07.493\",\"lastModified\":\"2024-11-21T07:37:56.420\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"xml2js version 0.4.23 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1321\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xml2js_project:xml2js:0.4.23:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"70BD0806-8B12-4AE6-B83D-95A30A40E3C1\"}]}]}],\"references\":[{\"url\":\"https://fluidattacks.com/advisories/myers/\",\"source\":\"help@fluidattacks.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/Leonidas-from-XIV/node-xml2js/\",\"source\":\"help@fluidattacks.com\",\"tags\":[\"Product\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/03/msg00013.html\",\"source\":\"help@fluidattacks.com\"},{\"url\":\"https://fluidattacks.com/advisories/myers/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/Leonidas-from-XIV/node-xml2js/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Product\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/03/msg00013.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.