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CVE-2026-28409criticalobserved exploitationCWE-78

WeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection

65Vexday Risk Score

Patch now. It exploitation observed by VulnCheck and has a working public exploit.

ssvc Actcvss 10epss 3.3%
from disclosure to weapon
Published on NVDFeb 27
VulnCheck+158d
exploitation probability
3.3%top 12% of all CVEs
observed exploitation
yesVulnCheck
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:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected products
LabRedesCefetRJ · WeGIA