CVE-2026-32931
Full vulnerability record from the local CVENow database.
Description
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an unrestricted file upload vulnerability in the exercise sound upload function allows an authenticated teacher to upload a PHP webshell by spoofing the Content-Type header to audio/mpeg. The uploaded file retains its original .php extension and is placed in a web-accessible directory, enabling Remote Code Execution as the web server user (www-data). This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
Severity
HIGH
CVSS score
8.8
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-04-10 18:16:42.430000
Last modified
2026-10-26 21:10:00.170000
View original CVE JSON
{
"id": "CVE-2026-32931",
"sourceIdentifier": "[email protected]",
"published": "2026-04-10T18:16:42.430",
"lastModified": "2026-10-26T21:10:00.170",
"vulnStatus": "Analyzed",
"cveTags": [],
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"lang": "en",
"value": "Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an unrestricted file upload vulnerability in the exercise sound upload function allows an authenticated teacher to upload a PHP webshell by spoofing the Content-Type header to audio/mpeg. The uploaded file retains its original .php extension and is placed in a web-accessible directory, enabling Remote Code Execution as the web server user (www-data). This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3."
},
{
"lang": "es",
"value": "Chamilo LMS es un sistema de gestión de aprendizaje. Antes de las versiones 1.11.38 y 2.0.0-RC.3, una vulnerabilidad de carga de archivos sin restricciones en la función de carga de sonido de ejercicios permite a un profesor autenticado cargar una webshell de PHP falsificando la cabecera Content-Type a audio/mpeg. El archivo cargado conserva su extensión .php original y se coloca en un directorio accesible por la web, lo que permite la ejecución remota de código como el usuario del servidor web (www-data). Esta vulnerabilidad está corregida en las versiones 1.11.38 y 2.0.0-RC.3."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "chamilo",
"product": "chamilo-lms",
"versions": [
{
"version": "< 1.11.38",
"status": "affected"
},
{
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"status": "affected"
}
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}
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}
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"metrics": {
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"id": "CVE-2026-32931",
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"type": "Secondary",
"description": [
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"source": "[email protected]",
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"source": "[email protected]",
"tags": [
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}