{
  "id": "CVE-2021-24306",
  "sourceIdentifier": "contact@wpscan.com",
  "published": "2021-05-24T11:15:08.317",
  "lastModified": "2021-06-03T17:09:11.503",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The Ultimate Member \u00e2\u20ac\u201c User Profile, User Registration, Login & Membership Plugin WordPress plugin before 2.1.20 did not properly sanitise, validate or encode the query string when generating a link to edit user's own profile, leading to an authenticated reflected Cross-Site Scripting issue. Knowledge of the targeted username is required to exploit this, and attackers would then need to make the related logged in user open a malicious link."
    },
    {
      "lang": "es",
      "value": "El plugin de WordPress Ultimate Member - User Profile, User Registration, Login & Membership Plugin versi\u00f3n anterior a 2.1.20, no saneaba, validaba ni codificaba apropiadamente la cadena de consulta cuando genera un enlace para editar el perfil del usuario, lo que generaba un problema de tipo Cross-Site Scripting reflejado autenticado. Es requerido el conocimiento del nombre de usuario objetivo para explotar esto, y los atacantes tendr\u00edan que hacer que el usuario conectado relacionado abra un enlace malicioso"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "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"
        }
      ]
    },
    {
      "source": "contact@wpscan.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ultimatemember:ultimate_member:*:*:*:*:*:wordpress:*:*",
              "versionEndExcluding": "2.1.20",
              "matchCriteriaId": "0A6367F8-F195-4196-9452-C705B7F10354"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/35516555-c50c-486a-886c-df49c9e51e2c",
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}