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CVE-2022-28218

Estado: ModificadaMedia (5.5)—

An issue was discovered in CipherMail Webmail Messenger 1.1.1 through 4.1.4. A local attacker could access secret keys (found in a Roundcube configuration file) that are used to protect Webmail user passwords and two-factor authentication (2FA).

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Ciphermail — Webmail Messenger

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-28218",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-04-26T18:15:50.347",
  "references": [
    {
      "url": "https://ciphermail.com",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.ciphermail.com/hyperkitty/list/security%40lists.ciphermail.com/thread/WRWHQUACXWXQA42KXXQQ6EEP6SBBM5BM/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.ciphermail.com/webmail-release-notes.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://ciphermail.com",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.ciphermail.com/hyperkitty/list/security%40lists.ciphermail.com/thread/WRWHQUACXWXQA42KXXQQ6EEP6SBBM5BM/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ciphermail.com/webmail-release-notes.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in CipherMail Webmail Messenger 1.1.1 through 4.1.4. A local attacker could access secret keys (found in a Roundcube configuration file) that are used to protect Webmail user passwords and two-factor authentication (2FA)."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en CipherMail Webmail Messenger versiones 1.1.1 hasta 4.1.4. Un atacante local podría acceder a las claves secretas (que son encontradas en un archivo de configuración de Roundcube) que son usadas para proteger las contraseñas de los usuarios de Webmail y la autenticación de dos factores (2FA)"
    }
  ],
  "lastModified": "2026-06-17T04:38:10.493",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ciphermail:webmail_messenger:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "28EF68A9-837D-4121-853A-43AFC3346EDC",
              "versionEndExcluding": "4.2.1",
              "versionStartIncluding": "1.1.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}