CVE-2026-28409

WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously reported Authentication Bypass) can execute arbitrary OS commands on the server by uploading a backup file with a specifically crafted filename. Version 3.6.5 fixes the issue.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-5m5g-q2vv-rv3r	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:28

Type	Values Removed	Values Added
Summary		(es) WeGIA es un gestor web para instituciones benéficas. Antes de la versión 3.6.5, existe una vulnerabilidad crítica de ejecución remota de código (RCE) en la funcionalidad de restauración de la base de datos de la aplicación WeGIA. Un atacante con acceso de administración (que se puede obtener a través de la omisión de autenticación previamente reportada) puede ejecutar comandos arbitrarios del sistema operativo en el servidor al subir un archivo de copia de seguridad con un nombre de archivo específicamente diseñado. La versión 3.6.5 corrige el problema.

03 Mar 2026, 18:20

Type	Values Removed	Values Added
CPE		cpe:2.3:a:wegia:wegia::::::::
First Time		Wegia wegia Wegia
References	~~() https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-5m5g-q2vv-rv3r -~~	() https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-5m5g-q2vv-rv3r - Exploit, Vendor Advisory

27 Feb 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-27 22:16

Updated : 2026-06-17 10:28

NVD link : CVE-2026-28409

Mitre link : CVE-2026-28409

CVE.ORG link : CVE-2026-28409

JSON object : View

Products Affected

wegia

wegia

CWE

CWE-78

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

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