{
  "id": "CVE-2022-44005",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-11-16T23:15:12.613",
  "lastModified": "2022-11-21T17:41:48.570",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in BACKCLICK Professional 5.9.63. Due to the use of consecutive IDs in verification links, the newsletter sign-up functionality is vulnerable to the enumeration of subscribers' e-mail addresses. Furthermore, it is possible to subscribe and verify other persons' e-mail addresses to newsletters without their consent."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en BACKCLICK Professional 5.9.63. Debido al uso de identificaciones consecutivas en los enlaces de verificaci\u00f3n, la funcionalidad de suscripci\u00f3n al bolet\u00edn es vulnerable a la enumeraci\u00f3n de las direcciones de correo electr\u00f3nico de los suscriptores. Adem\u00e1s, es posible suscribirse y verificar las direcciones de correo electr\u00f3nico de otras personas a los boletines sin su consentimiento."
    }
  ],
  "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:L/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:backclick:backclick:5.9.63:*:*:*:professional:*:*:*",
              "matchCriteriaId": "0E17FA20-4500-435D-8F99-58317752E37D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-026.txt",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.syss.de/pentest-blog/vielfaeltige-schwachstellen-in-backclick-professional-syss-2022-026-bis-037",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}