CVE-2026-108922
Se ha descubierto una vulnerabilidad en KusalkaSilva Learning-Management-System hasta ffeb873f8803f1e9664384ff75000c7da45466d2. La función afectada es getimagesize del archivo upload_save.php. La manipulación del argumento uploaded_file/image puede provocar una carga sin restricciones. El ataque puede ejecutarse de forma remota. El exploit ha sido publicado y puede ser utilizado. Este producto funciona sobre la base de versiones continuas, asegurando una entrega continua. En consecuencia, no hay detalles de versión para las versiones afectadas ni actualizadas. El proyecto fue informado del problema en las primeras etapas a través de un informe de problema, pero aún no ha respondido.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 2.1
- Versión
- 4.0
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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
- 0.27 %
- Percentil entre todas las CVEs puntuadas
- 18
- 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 movement60 % - Impacto principal
T1505.003Web Shellpersistence55 %
Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.
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-284, CWE-434
Referencias
JSON original (NVD)
Mostrar
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"published": "2026-10-12T19:16:38.600",
"references": [
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"url": "https://github.com/KusalkaSilva/Learning-Management-System/",
"source": "cna@vuldb.com"
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{
"url": "https://github.com/KusalkaSilva/Learning-Management-System/issues/6",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/cve/CVE-2026-108922",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/submit/994384",
"source": "cna@vuldb.com"
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"descriptions": [
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"value": "A flaw has been found in KusalkaSilva Learning-Management-System up to ffeb873f8803f1e9664384ff75000c7da45466d2. Affected is the function getimagesize of the file upload_save.php. Executing a manipulation of the argument uploaded_file/image can lead to unrestricted upload. The attack may be launched remotely. The exploit has been published and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet."
}
],
"lastModified": "2026-10-15T14:17:16.520",
"sourceIdentifier": "cna@vuldb.com"
}