{
  "id": "CVE-2023-42457",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-09-21T15:15:10.943",
  "lastModified": "2025-02-13T17:17:08.290",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the `++api++` traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in `plone.rest` 2.0.1 and 3.0.1.  Series 1.x is not affected. As a workaround, one may redirect `/++api++/++api++` to `/++api++` in one's frontend web server (nginx, Apache)."
    },
    {
      "lang": "es",
      "value": "plone.rest permite a los usuarios utilizar verbos HTTP como GET, POST, PUT, DELETE, etc. en Plone. A partir de la rama 2.x y antes de las versiones 2.0.1 y 3.0.1, cuando el recorridor `++api++` se usa accidentalmente varias veces en una URL, su manejo lleva cada vez m\u00e1s tiempo, lo que hace que el servidor responda menos. Los parches est\u00e1n disponibles en `plone.rest` 2.0.1 y 3.0.1. La serie 1.x no se ve afectada. Como workaround, se puede redirigir `/++api++/++api++` a `/++api++` en el servidor web frontend (nginx, Apache)."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
      {
        "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:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        },
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:plone:rest:2.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "5CD311A9-2185-4CC1-9FDB-8EB5F33DEB07"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:plone:rest:3.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "73CAED86-5DE2-49CD-9AF0-5DB6C73670B3"
            }
          ]
        }
      ]
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  ],
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2023/09/22/2",
      "source": "security-advisories@github.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcq",
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2023/09/22/2",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
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    },
    {
      "url": "https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
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    },
    {
      "url": "https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
      "url": "https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcq",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    }
  ]
}