CVE-2026-28411: critical vulnerability in LabRedesCefetRJ WeGIA
WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`
Published · Updated
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43Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.8epss 2.7%
WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, an unsafe use of the `extract()` function on the `$_REQUEST` superglobal allows an unauthenticated attacker to overwrite local variables in multiple PHP scripts. This vulnerability can be leveraged to completely bypass authentication checks, allowing unauthorized access to administrative and protected areas of the WeGIA application. Version 3.6.5 fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
LabRedesCefetRJ · WeGIARelated CVEs — LabRedesCefetRJ WeGIA
In the same product, most dangerous first.
CVE-2025-50201CRITICALWeGIA OS Command Injection in debug_info.php parameter 'branch'EPSS 4.7%CVE-2026-28409CRITICALWeGIA Vulnerable to Remote Code Execution (RCE) via OS Command InjectionEPSS 3.6%CVE-2025-27140CRITICALWeGIA vulnerable to OS Command Injection at endpoint 'importar_dump.php' parameter 'import' (RCE)EPSS 2.9%CVE-2025-26613CRITICALOS Command Injection endpoint 'gerenciar_backup.php' parameter 'file' (RCE) in WeGIAEPSS 2.5%CVE-2025-55169CRITICALWeGIA Path Traversal at endpoint 'html/socio/sistema/download_remessa.php' via parameter 'file'EPSS 1.7%CVE-2025-62360CRITICALWeGIA SQL Injection via 'id_dependente' param at endpoint `/html/funcionario/dependente_documento.php`EPSS 0.9%