CVE-2025-62016

Estado: AplazadaCrítica (9.9)—

Unrestricted Upload of File with Dangerous Type vulnerability in hogash KALLYAS kallyas.This issue affects KALLYAS: from n/a through <= 4.22.0.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Puntuación base: 9.9

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.39%
Percentil entre todas las CVEs puntuadas: 31
Fecha de la puntuación: 4/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement75 %
Impacto principalT1505.003 Web Shellpersistence85 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution70 %

CWE-434 (subida sin restricciones) en aplicación web con PR:L y red sin privilegios iniciales indica explotación de servicio remoto. La web shell (T1505.003) es consecuencia directa de la subida de ficheros, y permite ejecución de comandos posterior.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Disable or Remove Feature or Program Privileged Account Management Vulnerability Scanning User Account Management Threat Intelligence Program Restrict Web-Based Content

Tecnologías afectadas (1)

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

Hogash — Kallyas^AI

CWE

CWE-434

Referencias

https://patchstack.com/database/Wordpress/Theme/kallyas/vulnerability/wordpress-kallyas-theme-4-22-0-arbitrary-file-upload-vulnerability?_s_id=cve

JSON original (NVD)

Mostrar

{
  "id": "CVE-2025-62016",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-62016",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-11-07T14:05:15.678299Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "scope": "CHANGED",
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          "baseScore": 9.9,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "audit@patchstack.com",
      "affectedData": [
        {
          "vendor": "hogash",
          "product": "KALLYAS",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "4.23.0",
                  "status": "unaffected"
                }
              ],
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "4.22.0"
            }
          ],
          "packageName": "kallyas",
          "collectionURL": "https://themeforest.net",
          "defaultStatus": "unaffected"
        }
      ]
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  ],
  "published": "2025-11-06T16:16:08.420",
  "references": [
    {
      "url": "https://patchstack.com/database/Wordpress/Theme/kallyas/vulnerability/wordpress-kallyas-theme-4-22-0-arbitrary-file-upload-vulnerability?_s_id=cve",
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      "value": "Unrestricted Upload of File with Dangerous Type vulnerability in hogash KALLYAS kallyas.This issue affects KALLYAS: from n/a through <= 4.22.0."
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  ],
  "lastModified": "2026-06-17T09:51:12.973",
  "sourceIdentifier": "audit@patchstack.com"
}