{
  "id": "CVE-2021-33507",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-05-21T22:15:08.470",
  "lastModified": "2021-05-27T21:36:46.643",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Zope Products.CMFCore before 2.5.1 and Products.PluggableAuthService before 2.6.2, as used in Plone through 5.2.4 and other products, allow Reflected XSS."
    },
    {
      "lang": "es",
      "value": "Zope Products.CMFCore. versiones anteriores a 2.5.1, y Products.PluggableAuthService versiones anteriores a 2.6.2, como es usado en Plone versiones hasta 5.2.4, y otros productos, permiten un ataque de tipo XSS Reflejado"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "4.3.20",
              "matchCriteriaId": "801F96D6-B2E2-4BA9-9208-7DB0B327BB93"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.0",
              "versionEndIncluding": "5.2.4",
              "matchCriteriaId": "49BC6F68-1C5B-4EE6-AF9C-5C28E86CC669"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:zope:zope:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.5.1",
              "matchCriteriaId": "8E831566-05DD-4090-A035-1E88806B67B4"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spots",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}