CVE-2026-112027
Se ha detectado una vulnerabilidad en light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Esta vulnerabilidad afecta a la función file_exists del archivo Public/Home/js/uploadify/check-exists.php del componente Uploadify. La manipulación del argumento filename provoca la exposición de información de archivos y directorios. El ataque puede lanzarse de forma remota. El exploit ya es público y puede utilizarse. El proyecto fue informado del problema con antelación mediante un informe de incidencia, pero todavía no ha respondido.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 5.5
- Versión
- 4.0
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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
- 0.34 %
- Percentil entre todas las CVEs puntuadas
- 26
- 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
T1190Exploit Public-Facing Applicationinitial access90 % - Impacto principal
T1083File and Directory Discoverydiscovery75 %
Vector AV:N/PR:N/UI:N permite explotación remota sin privilegios; el texto describe exposición de información de archivos y directorios mediante el argumento filename en check-exists.php.
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 (2)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-200, CWE-538
Referencias
JSON original (NVD)
Mostrar
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"affectedData": [
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"modules": [
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"versions": [
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"published": "2026-10-18T23:16:56.073",
"references": [
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"url": "https://github.com/light0011/cms/",
"source": "cna@vuldb.com"
},
{
"url": "https://github.com/light0011/cms/issues/15",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/cve/CVE-2026-112027",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/submit/1008072",
"source": "cna@vuldb.com"
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{
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"source": "cna@vuldb.com"
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"source": "cna@vuldb.com"
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"description": [
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"descriptions": [
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"value": "A vulnerability was detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this vulnerability is the function file_exists of the file Public/Home/js/uploadify/check-exists.php of the component Uploadify. The manipulation of the argument filename results in file and directory information exposure. The attack may be launched remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet."
}
],
"lastModified": "2026-10-19T17:17:07.933",
"sourceIdentifier": "cna@vuldb.com"
}