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CVE-2025-65781

Estado: AnalizadaAlta (8.2)—

An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Attachment upload API treats the Authorization bearer value as a userId and enters a non-terminating body-handling branch for any non-empty bearer token, enabling trivial application-layer DoS and latent identity-spoofing.

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.

Vector AV:N/AC:L/PR:N/UI:N permite explotación remota sin autenticación (T1190). DoS por bucle infinito en manejo de adjuntos (T1499.004, HIGH severity A:H). Spoofing de identidad mediante bearer token tratado como userId (T1078.001).

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

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementPassword PoliciesNetwork SegmentationMulti-factor Authentication

Tecnologías afectadas (1)

Wekan Project — Wekan

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-65781",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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  "lastModified": "2026-06-17T09:55:54.720",
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