LabRedesCefetRJ WeGIA up to 3.8.6 historico_prontuarios.php textoProntuario cross site scripting

Summaryinfo

A vulnerability labeled as problematic has been found in LabRedesCefetRJ WeGIA up to 3.8.6. This affects an unknown function of the file saude/historico_prontuarios.php. Executing a manipulation of the argument textoProntuario can lead to cross site scripting. This vulnerability appears as CVE-2026-61719. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in LabRedesCefetRJ WeGIA up to 3.8.6. This vulnerability affects an unknown part of the file saude/historico_prontuarios.php. The manipulation of the argument textoProntuario with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

WeGIA is a web manager for charitable institutions. Prior to 3.8.7, a stored cross-site scripting vulnerability in `saude/historico_prontuarios.php` arises because the `textoProntuario` field accepts arbitrary HTML or JavaScript without proper sanitization. An attacker able to create or access a patient's medical record can submit the field through `POST /controle/control.php` with `nomeClasse=SaudeControle`, `metodo=alterarProntuario`, and `id_fichamedica`. The stored content is rendered when another user accesses `/html/saude/historico_prontuarios.php` with `id_historico`, automatically executing attacker-controlled JavaScript in the victim's browser. The vulnerability permits session cookie theft and potential account compromise depending on the victim's privileges. This issue is fixed in version 3.8.7.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-61719 since 07/10/2026. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

Upgrading to version 3.8.7 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-113400). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• LabRedesCefetRJ

Name

• WeGIA

Version

• 3.8.0
• 3.8.1
• 3.8.2
• 3.8.3
• 3.8.4
• 3.8.5
• 3.8.6

Website

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

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Once again VulDB remains the best source for vulnerability data.

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