CVE-2026-54671
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.
Weakness
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.
References
- https://github.com/LabRedesCefetRJ/WeGIA/commit/767bc5fcca54b9edcbf3ac8363736e528efdfc19
- https://github.com/LabRedesCefetRJ/WeGIA/issues/1640
- https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.5
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-chpq-hc43-6mhw
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-chpq-hc43-6mhw
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