CVE-2026-112015
Omnigent 0.3.0 anterior a 0.14.0 contiene una vulnerabilidad de path traversal que permite a los usuarios autenticados escapar del espacio de trabajo estableciendo os_env.cwd en subagentes anidados. Los atacantes pueden subir un paquete cuyo subagente utiliza un directorio de trabajo absoluto o que recorre directorios superiores, eludiendo la validación limitada a la raíz en bundles.py, para leer y escribir archivos del host como el usuario del ejecutor.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 7.7
- Versión
- 4.0
- Vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 0.45 %
- Percentil entre todas las CVEs puntuadas
- 38
- Fecha de la puntuación
- 20/10/2026
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 Systemcollection85 % - Impacto secundario
T1565Data Manipulationimpact60 %
CVSS PR:L sin UI:N indica red con privilegios (T1210). El texto describe lectura y escritura de archivos del host como usuario runner tras escapar del workspace.
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)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-22
Referencias
Mostrar las 5 referencias
- https://github.com/omnigent-ai/omnigent/blob/v0.13.0/omnigent/server/bundles.py#L138-L155
- https://github.com/omnigent-ai/omnigent/commit/4a406d5b3b3f3a7c3401eab659ab04e728923b94
- https://github.com/omnigent-ai/omnigent/releases/tag/v0.14.0
- https://github.com/omnigent-ai/omnigent/security/advisories/GHSA-p5x3-3gqh-x44g
- https://www.vulncheck.com/advisories/omnigent-0.3.0-before-0.14.0-path-traversal-via-sub-agent-os-env-cwd
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-112015",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-112015",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-10-18T12:16:21.093158Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "disclosure@vulncheck.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 1.6
}
],
"cvssMetricV40": [
{
"type": "Secondary",
"source": "disclosure@vulncheck.com",
"cvssData": {
"Safety": "NOT_DEFINED",
"version": "4.0",
"Recovery": "NOT_DEFINED",
"baseScore": 7.7,
"Automatable": "NOT_DEFINED",
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"exploitMaturity": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "LOW",
"subIntegrityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"availabilityRequirement": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"subConfidentialityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED"
}
}
]
},
"affected": [
{
"source": "disclosure@vulncheck.com",
"affectedData": [
{
"repo": "https://github.com/omnigent-ai/omnigent",
"vendor": "omnigent-ai",
"product": "omnigent",
"versions": [
{
"status": "affected",
"version": "0.3.0",
"lessThan": "0.14.0",
"versionType": "semver"
}
],
"packageURL": "pkg:pypi/omnigent",
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-10-18T12:17:14.303",
"references": [
{
"url": "https://github.com/omnigent-ai/omnigent/blob/v0.13.0/omnigent/server/bundles.py#L138-L155",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/omnigent-ai/omnigent/commit/4a406d5b3b3f3a7c3401eab659ab04e728923b94",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/omnigent-ai/omnigent/releases/tag/v0.14.0",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/omnigent-ai/omnigent/security/advisories/GHSA-p5x3-3gqh-x44g",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://www.vulncheck.com/advisories/omnigent-0.3.0-before-0.14.0-path-traversal-via-sub-agent-os-env-cwd",
"source": "disclosure@vulncheck.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "disclosure@vulncheck.com",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Omnigent 0.3.0 before 0.14.0 contains a path traversal vulnerability that allows authenticated users to escape the workspace by setting os_env.cwd on nested sub-agents. Attackers can upload a bundle whose sub-agent uses an absolute or parent-traversing working directory, bypassing root-only validation in bundles.py, to read and write host files as the runner user."
}
],
"lastModified": "2026-10-19T21:14:14.150",
"sourceIdentifier": "disclosure@vulncheck.com"
}