CVE-2026-42201
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, database credential fields (redis_password, keydb_password, dragonfly_password, clickhouse_admin_user, clickhouse_admin_password, postgres_user, mysql_user) are validated only as 'string' at the API layer, with zero shell-safety checks. These values are then interpolated directly into Docker Compose YAML command: strings without any escaping. This issue is fixed in version 4.0.0-beta.474.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N
- Puntuación base: 3.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.31%
- Percentil entre todas las CVEs puntuadas: 22
- 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).
Tecnologías afectadas (8)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-78
Referencias
- https://github.com/coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67da
- https://github.com/coollabsio/coolify/pull/9676
- https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474
- https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v
- https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-42201",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-42201",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-07-07T13:58:05.000375Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 3.3,
"attackVector": "NETWORK",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "NONE",
"privilegesRequired": "HIGH",
"confidentialityImpact": "LOW"
},
"impactScore": 2.5,
"exploitabilityScore": 0.7
}
]
},
"affected": [
{
"source": "security-advisories@github.com",
"affectedData": [
{
"vendor": "coollabsio",
"product": "coolify",
"versions": [
{
"status": "affected",
"version": "< 4.0.0-beta.474"
}
]
}
]
}
],
"published": "2026-07-07T05:16:51.237",
"references": [
{
"url": "https://github.com/coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67da",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/coollabsio/coolify/pull/9676",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"description": [
{
"lang": "en",
"value": "CWE-78"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, database credential fields (redis_password, keydb_password, dragonfly_password, clickhouse_admin_user, clickhouse_admin_password, postgres_user, mysql_user) are validated only as 'string' at the API layer, with zero shell-safety checks. These values are then interpolated directly into Docker Compose YAML command: strings without any escaping. This issue is fixed in version 4.0.0-beta.474."
}
],
"lastModified": "2026-07-07T15:16:46.767",
"sourceIdentifier": "security-advisories@github.com"
}