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CVE-2025-30349

Estado: AplazadaAlta (7.2)—

Horde IMP through 6.2.27, as used with Horde Application Framework through 5.2.23, allows XSS that leads to account takeover via a crafted text/html e-mail message with an onerror attribute (that may use base64-encoded JavaScript code), as exploited in the wild in March 2025.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-30349",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-30349",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-03T19:57:19.164722Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "Horde",
          "product": "IMP",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.27"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2025-03-21T17:15:40.853",
  "references": [
    {
      "url": "https://github.com/horde/base/releases/tag/v5.2.23",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/horde/imp/blob/fd9212ca3b72ff834504af4886f7d95138619bd4/doc/INSTALL.rst?plain=1#L23-L25",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/horde/imp/blob/fd9212ca3b72ff834504af4886f7d95138619bd4/doc/INSTALL.rst?plain=1#L61-L62",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/horde/imp/releases/tag/v6.2.27",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/horde/webmail/releases/tag/v5.2.22",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/natasaka/CVE-2025-30349/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057781.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057784.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://web.archive.org/web/20250321152616/https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057781.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://web.archive.org/web/20250321162434/https://lists.horde.org/archives/imp/Week-of-Mon-20250317/057784.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.horde.org/apps/horde",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.horde.org/apps/imp",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.horde.org/download/horde",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00008.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Horde IMP through 6.2.27, as used with Horde Application Framework through 5.2.23, allows XSS that leads to account takeover via a crafted text/html e-mail message with an onerror attribute (that may use base64-encoded JavaScript code), as exploited in the wild in March 2025."
    },
    {
      "lang": "es",
      "value": "Horde IMP hasta la versión 6.2.27, tal como se usa con Horde Application Framework hasta la versión 5.2.23, permite XSS que lleva al robo de cuentas a través de un mensaje de correo electrónico de texto/html manipulado con un atributo onerror (que puede usar código JavaScript codificado en base64), como se explotó en la naturaleza en marzo de 2025."
    }
  ],
  "lastModified": "2026-06-17T09:08:33.550",
  "sourceIdentifier": "cve@mitre.org"
}