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CVE-2025-54677

Estado: ModificadaAlta (7.2)—

Unrestricted Upload of File with Dangerous Type vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Using Malicious Files.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.3.

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.

AV:N/AC:L/PR:H requiere red y privilegios altos (admin WordPress); CWE-434 (carga de archivos peligrosos) en plugin permite web shell. Confianza 75 en T1210 por ser remoto con autenticación; T1505.003 (web shell) como impacto principal por upload de archivos maliciosos en servidor web; T1059 secunda

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 ProgramPrivileged Account ManagementVulnerability ScanningUser Account ManagementThreat Intelligence ProgramRestrict Web-Based Content

Tecnologías afectadas (1)

Vcita — Online Booking & Scheduling Calendar

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-54677",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2025-54677",
          "role": "CISA Coordinator",
          "options": [
            {
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          "version": "2.0.3",
          "timestamp": "2025-08-20T13:56:25.723074Z"
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  "vulnStatus": "Modified",
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    },
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    }
  ],
  "lastModified": "2026-06-17T09:40:30.820",
  "configurations": [
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