High severity · published Sep 17, 2026
CVE-2026-54671
WeGIA: Authorization Bypass via Empty Resource Array in InternoControle
8.8
CVSS
0.6%
EPSS
No
On KEV
Description
WeGIA is a web manager for charitable institutions. Prior to 3.8.5, WeGIA maps InternoControle to an empty resource array in web/controle/control.php, and verificarPermissao in web/dao/MiddlewareDAO.php treats that empty array as unconditional access for every authenticated user. The methods in web/controle/InternoControle.php, including listarUm, alterar, and excluir, accept user-controlled id or idInterno values without verifying ownership, allowing a low-privileged user to read, modify, or delete another person's records and expose personal, identity, address, medical, and family information. The advisory notes that a self-referencing load bug can crash this controller in the reported revision, but the empty-resource authorization pattern and affected methods remain the vulnerability under review. This issue is fixed in version 3.8.5.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
WeGIA · LabRedesCefetRJ
< 3.8.5 · source: vendor
Affected product
WE
WeGIA
LabRedesCefetRJ
More from WeGIA
9.8
CVE-2026-55684
WeGIA: SQL Injection in html/socio/sistema/cadastro_cobrancas_geracao.php
9.8
CVE-2026-55680
WeGIA: Unauthenticated SQL Injection in cadastro_cobranca.php via "codigo" parameter
9.8
CVE-2026-55683
WeGIA: SQL Injection in html/socio/sistema/cadastro_cobranca.php
9.8
CVE-2026-31896
WeGIA has a Time-Based Blind SQL Injection in remover_produto_ocultar.php
9.8
CVE-2026-28411
WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`