CVE-2024-46987
Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails. A path traversal vulnerability accessible via MediaController's download_private_file method allows authenticated users to download any file on the web server Camaleon CMS is running on (depending on the file permissions). This issue may lead to Information Disclosure. This issue has been addressed in release version 2.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- Puntuación base: 7.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 15%
- Percentil entre todas las CVEs puntuadas: 97
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Camaleon CMS v2.9.0 - Path Traversal (30/4/2026)
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (1)
CWE
- CWE-22, CWE-200
- CWE-22
Referencias
- https://codeql.github.com/codeql-query-help/ruby/rb-path-injection
- https://github.com/owen2345/camaleon-cms/security/advisories/GHSA-cp65-5m9r-vc2c
- https://owasp.org/www-community/attacks/Path_Traversal
- https://securitylab.github.com/advisories/GHSL-2024-182_GHSL-2024-186_Camaleon_CMS
- https://www.reddit.com/r/rails/comments/1exwtdm/camaleon_cms_281_has_been_released
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-46987",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-46987",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-18T18:57:11.155462Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 7.7,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 4,
"exploitabilityScore": 3.1
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 7.7,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 4,
"exploitabilityScore": 3.1
}
]
},
"affected": [
{
"source": "security-advisories@github.com",
"affectedData": [
{
"vendor": "owen2345",
"product": "camaleon-cms",
"versions": [
{
"status": "affected",
"version": "< 2.8.2"
}
]
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
"cpes": [
"cpe:2.3:a:tuzitio:camaleon_cms:*:*:*:*:*:*:*:*"
],
"vendor": "tuzitio",
"product": "camaleon_cms",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.8.2",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2024-09-18T18:15:07.440",
"references": [
{
"url": "https://codeql.github.com/codeql-query-help/ruby/rb-path-injection",
"tags": [
"Third Party Advisory"
],
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/owen2345/camaleon-cms/security/advisories/GHSA-cp65-5m9r-vc2c",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "security-advisories@github.com"
},
{
"url": "https://owasp.org/www-community/attacks/Path_Traversal",
"tags": [
"Issue Tracking"
],
"source": "security-advisories@github.com"
},
{
"url": "https://securitylab.github.com/advisories/GHSL-2024-182_GHSL-2024-186_Camaleon_CMS",
"source": "security-advisories@github.com"
},
{
"url": "https://www.reddit.com/r/rails/comments/1exwtdm/camaleon_cms_281_has_been_released",
"tags": [
"Patch"
],
"source": "security-advisories@github.com"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"description": [
{
"lang": "en",
"value": "CWE-22"
},
{
"lang": "en",
"value": "CWE-200"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails. A path traversal vulnerability accessible via MediaController's download_private_file method allows authenticated users to download any file on the web server Camaleon CMS is running on (depending on the file permissions). This issue may lead to Information Disclosure. This issue has been addressed in release version 2.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability."
},
{
"lang": "es",
"value": "Camaleon CMS es un sistema de gestión de contenido dinámico y avanzado basado en Ruby on Rails. Una vulnerabilidad de path traversal accesible a través del método download_private_file de MediaController permite a los usuarios autenticados descargar cualquier archivo en el servidor web en el que se ejecuta Camaleon CMS (según los permisos de archivo). Este problema puede provocar una divulgación de información. Este problema se ha solucionado en la versión 2.8.2. Se recomienda a los usuarios que actualicen la versión. No se conocen workarounds para esta vulnerabilidad."
}
],
"lastModified": "2026-06-17T07:56:19.257",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tuzitio:camaleon_cms:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E62BEDCB-380F-464A-AE80-BB11A1FC2BE6",
"versionEndExcluding": "2.8.2",
"versionStartIncluding": "2.8.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security-advisories@github.com"
}