CVE-2026-77016

Estado: AplazadaCrítica (9.6)—

The Workeera WordPress plugin before 1.0.6 does not restrict which values may be written to a user's own candidate profile, and does not validate or contain the stored file path before deleting it, allowing users with a role as low as subscriber to delete arbitrary files on the server.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Puntuación base: 9.6

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.43%
Percentil entre todas las CVEs puntuadas: 35
Fecha de la puntuación: 5/10/2026

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 principalT1565.001 Stored Data Manipulationimpact80 %
Impacto secundarioT1499.004 Application or System Exploitationimpact70 %

Vulnerabilidad en plugin WordPress (red, PR:L) permite a subscribers escribir rutas de fichero no validadas y borrar archivos arbitrarios. Impacto: manipulación de datos (ficheros) y DoS por eliminación de ficheros críticos.

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

Vulnerability Scanning Threat Intelligence Program Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Network Segmentation

Tecnologías afectadas (1)

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

Workeera — Workeera^AI

CWE

CWE-73

Referencias

https://wpscan.com/vulnerability/26f8c020-a5d0-4561-9802-c8c53b7755e4/

JSON original (NVD)

Mostrar

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  "id": "CVE-2026-77016",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-77016",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-27T14:17:20.301935Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.6,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Workeera",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.0.6",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-08-27T06:17:27.057",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/26f8c020-a5d0-4561-9802-c8c53b7755e4/",
      "source": "contact@wpscan.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
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      "description": [
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      "value": "The Workeera  WordPress plugin before 1.0.6 does not restrict which values may be written to a user's own candidate profile, and does not validate or contain the stored file path before deleting it, allowing users with a role as low as subscriber to delete arbitrary files on the server."
    }
  ],
  "lastModified": "2026-08-28T18:43:25.883",
  "sourceIdentifier": "contact@wpscan.com"
}