CVE-2026-76634

WeGIA before 3.9.2 contains an authorization bypass vulnerability in the password change flow that allows any authenticated user to change their account password without providing existing credentials by exploiting the unconditional exclusion of the alterarSenha method from permission checks in controle/control.php. Attackers can manipulate the redir parameter to point to alterar_senha.php, routing through verificarSenhaConfig() instead of verificarSenha() to bypass current password verification and convert temporary session access into permanent account takeover.

WeGIA is a web manager for charitable institutions. Prior to version 3.6.2, an authenticated SQL Injection vulnerability was identified in the Atendido_ocorrenciaControle endpoint via the id_memorando parameter. This flaw allows for full database exfiltration, exposure of sensitive PII, and potential arbitrary file reads in misconfigured environments. This vulnerability is fixed in 3.6.2.

WeGIA is a Web Manager for Charitable Institutions. Prior to 3.6.2, a Reflected Cross-Site Scripting (XSS) vulnerability was discovered in the WeGIA system, specifically within the html/memorando/insere_despacho.php file. The application fails to properly sanitize or encode user-supplied input via the id_memorando GET parameter before reflecting it into the HTML source (likely inside a <script> block or an attribute). This allows unauthenticated attackers to inject arbitrary JavaScript or HTML into the context of the user's browser session. This vulnerability is fixed in 3.6.2.

WeGIA prior to version 3.6.9 contains an open redirect vulnerability. The 'redirect' parameter taken from the GET request is not validated or whitelisted, then used directly in a Location header. An attacker can redirect users to a malicious site.

WeGIA before version 3.6.9 contains an open redirect vulnerability. The 'redirect' parameter is taken directly from $_GET without URL validation and used in a Location header, allowing redirection to arbitrary external sites.

WeGIA before version 3.6.9 has an open redirect vulnerability in the /WeGIA/controle/control.php endpoint via the 'nextPage' parameter. The application fails to validate this parameter, allowing attackers to redirect users to arbitrary external sites.

WeGIA before version 3.6.9 contains an open redirect vulnerability in the /WeGIA/controle/control.php endpoint via the nextPage parameter when combined with metodo=listarTodos and nomeClasse=EstoqueControle. The parameter is not validated, allowing redirection to arbitrary external websites.

WeGIA before 3.6.9 has a stored XSS vulnerability via a backup filename. An attacker can inject malicious scripts that execute in the victim's browser.

WeGIA prior to 3.6.9 has an Open Redirect vulnerability in the /WeGIA/controle/control.php endpoint via the nextPage parameter. The application fails to validate the parameter, allowing redirection to arbitrary external sites.

WeGIA before version 3.6.9 contains an open redirect vulnerability in the /WeGIA/controle/control.php endpoint via the nextPage parameter when combined with metodo=listarId and nomeClasse=IsaidaControle. The parameter is not validated, allowing redirection to arbitrary external websites.