CVE-2025-61913
Flowise is a drag & drop user interface to build a customized large language model flow. In versions prior to 3.0.8, WriteFileTool and ReadFileTool in Flowise do not restrict file path access, allowing authenticated attackers to exploit this vulnerability to read and write arbitrary files to any path in the file system, potentially leading to remote command execution. Flowise 3.0.8 fixes this vulnerability.
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: 13%
- Percentil entre todas las CVEs puntuadas: 96
- Fecha de la puntuación: 6/10/2026
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.
- Explotación
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1005Data from Local Systemcollection90 % - Impacto secundario
T1059Command and Scripting Interpreterexecution75 % - Impacto secundario
T1565Data Manipulationimpact70 %
Vulnerabilidad CWE-22 en servicio remoto (Flowise) requiriendo autenticación (PR:L). WriteFileTool/ReadFileTool sin restricción de rutas permite lectura/escritura de archivos arbitrarios con impacto de confidencialidad, integridad y disponibilidad críticos, potenciando RCE.
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
Tecnologías afectadas (1)
CWE
- CWE-22
Referencias
- https://github.com/FlowiseAI/Flowise/commit/1fb12cd93143592a18995f63b781d25b354d48a3
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.8
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-j44m-5v8f-gc9c
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jv9m-vf54-chjj
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-j44m-5v8f-gc9c
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jv9m-vf54-chjj
JSON original (NVD)
Mostrar
{
"id": "CVE-2025-61913",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-61913",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2025-10-09T13:31:34.564762Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"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
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"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": "security-advisories@github.com",
"affectedData": [
{
"vendor": "FlowiseAI",
"product": "Flowise",
"versions": [
{
"status": "affected",
"version": "< 3.0.8"
}
]
}
]
}
],
"published": "2025-10-08T23:15:31.357",
"references": [
{
"url": "https://github.com/FlowiseAI/Flowise/commit/1fb12cd93143592a18995f63b781d25b354d48a3",
"tags": [
"Patch"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.8",
"tags": [
"Release Notes"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-j44m-5v8f-gc9c",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jv9m-vf54-chjj",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-j44m-5v8f-gc9c",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
},
{
"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jv9m-vf54-chjj",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Flowise is a drag & drop user interface to build a customized large language model flow. In versions prior to 3.0.8, WriteFileTool and ReadFileTool in Flowise do not restrict file path access, allowing authenticated attackers to exploit this vulnerability to read and write arbitrary files to any path in the file system, potentially leading to remote command execution. Flowise 3.0.8 fixes this vulnerability."
},
{
"lang": "es",
"value": "Flowise es una interfaz de usuario de arrastrar y soltar para construir un flujo de modelo de lenguaje grande personalizado. En versiones anteriores a la 3.0.8, WriteFileTool y ReadFileTool en Flowise no restringen el acceso a la ruta de archivos, permitiendo a atacantes autenticados explotar esta vulnerabilidad para leer y escribir archivos arbitrarios en cualquier ruta del sistema de archivos, potencialmente llevando a la ejecución remota de comandos. Flowise 3.0.8 corrige esta vulnerabilidad."
}
],
"lastModified": "2026-09-30T16:10:00.223",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EAD12981-C719-4090-884B-9C8F848B80D8",
"versionEndExcluding": "3.0.8"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security-advisories@github.com"
}