LabRedesCefetRJ WeGIA up to 3.6.9 POST Parameter UsuarioDAO.php verificarDespacho cpf_usuario sql injection

Summaryinfo

A vulnerability, which was classified as critical, has been found in LabRedesCefetRJ WeGIA up to 3.6.9. This affects the function DespachoControle::verificarDespacho of the file dao/memorando/UsuarioDAO.php of the component POST Parameter Handler. This manipulation of the argument cpf_usuario causes sql injection. This vulnerability is registered as CVE-2026-40285. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in LabRedesCefetRJ WeGIA up to 3.6.9. It has been declared as critical. Affected by this vulnerability is the function DespachoControle::verificarDespacho of the file dao/memorando/UsuarioDAO.php of the component POST Parameter Handler. The manipulation of the argument cpf_usuario with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

WeGIA is a web manager for charitable institutions. Versions prior to 3.6.10 contain a SQL injection vulnerability in dao/memorando/UsuarioDAO.php. The cpf_usuario POST parameter overwrites the session-stored user identity via extract($_REQUEST) in DespachoControle::verificarDespacho(), and the attacker-controlled value is then interpolated directly into a raw SQL query, allowing any authenticated user to query the database under an arbitrary identity. Version 3.6.10 fixes the issue.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-40285 since 04/10/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

By approaching the search of inurl:dao/memorando/UsuarioDAO.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.6.10 eliminates this vulnerability.

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Productinfo

Vendor

• LabRedesCefetRJ

Name

• WeGIA

Version

• 3.6.0
• 3.6.1
• 3.6.2
• 3.6.3
• 3.6.4
• 3.6.5
• 3.6.6
• 3.6.7
• 3.6.8
• 3.6.9

Website

• Product: https://github.com/LabRedesCefetRJ/WeGIA/

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