CVE-2026-44258

efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the elfinder_checkRisk function validates target and targets for path traversal and home containment, but does not validate the dst (destination) parameter used by elfinder_paste. An attacker can copy or move files from within the home directory to any arbitrary destination by setting dst to a base64-encoded traversal path. This bypasses the protected=true security control. This vulnerability is fixed in 4.08.010.

CVSS

No CVSS.

References

Link	Resource
https://github.com/efwGrp/efw4.X/security/advisories/GHSA-9g5w-qw96-jr3x
https://github.com/efwGrp/efw4.X/security/advisories/GHSA-9g5w-qw96-jr3x

Configurations

No configuration.

History

26 Oct 2026, 14:10

Type	Values Removed	Values Added
Summary		(es) efw4.X es un Enterprise framework para Web. Antes de la versión 4.08.010, la función elfinder_checkRisk valida target y targets para salto de ruta y contención de home, pero no valida el parámetro dst (destino) utilizado por elfinder_paste. Un atacante puede copiar o mover archivos desde el directorio home a cualquier destino arbitrario estableciendo dst a una ruta de salto de ruta codificada en base64. Esto omite el control de seguridad protected=true. Esta vulnerabilidad se corrige en la versión 4.08.010.

Information

Published : 2026-05-12 22:16

Updated : 2026-10-26 14:10

NVD link : CVE-2026-44258

Mitre link : CVE-2026-44258

CVE.ORG link : CVE-2026-44258

JSON object : View

Products Affected

No product.

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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