CVE-2026-61719
WeGIA: Stored Cross-Site Scripting (XSS) in "historico_prontuarios.php" via "textoProntuario" Field
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.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| WeGIA LabRedesCefetRJ |
< 3.8.7 (affected) | CNA: GitHub_M |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 8.9 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L | CNA: GitHub_M |
| 3.1 / 8.9 high |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L | NVD: [email protected] |
Exploit evidence
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qm7p-cprp-f974
exploit · ADP: CISA-ADP
References
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qm7p-cprp-f974CNA: GitHub_M · x_refsource_CONFIRM
- https://github.com/LabRedesCefetRJ/WeGIA/issues/1704CNA: GitHub_M · x_refsource_MISC
- https://github.com/LabRedesCefetRJ/WeGIA/commit/52eeca63e9df1298c6f661d55aa26dc9eb0f564dCNA: GitHub_M · x_refsource_MISC
- https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7CNA: GitHub_M · x_refsource_MISC
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qm7p-cprp-f974ADP: CISA-ADP · exploit
- https://github.com/LabRedesCefetRJ/WeGIA/commit/52eeca63e9df1298c6f661d55aa26dc9eb0f564d[email protected]
- https://github.com/LabRedesCefetRJ/WeGIA/issues/1704[email protected]
- https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7[email protected]
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qm7p-cprp-f974[email protected]
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-qm7p-cprp-f974134c704f-9b21-4f2e-91b3-4a467353bcc0
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