What’s Vulnerable › Vulnerabilities

CVE-2026-61719: WeGIA: Stored Cross-Site Scripting (XSS) in "historico_prontuarios.php" via "textoProntuario" Field

• Severity: high (CVSS 8.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-29 · updated 2026-10-29
• Weakness: CWE-79

Description

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.

Affected products

• LabRedesCefetRJ WeGIA: before 3.8.7

References

• https://github.com/LabRedesCefetRJ/WeGIA/commit/52eeca63e9df1298c6f661d55aa26dc9eb0f564d
• https://github.com/LabRedesCefetRJ/WeGIA/issues/1704
• https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7
• https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qm7p-cprp-f974

Get alerted when CVE-2026-61719 or the next vulnerability affects your stack