What is CVE-2026-61719?

CVE-2026-61719 is a high-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 8.9/10. Published 2026-10-29.

How severe is CVE-2026-61719?

High severity. CVSS v3 base score is 8.9 out of 10.

XSS in Labredescefetrj Wegia

CVE-2026-61719

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-29 · last modified 2026-10-29.

CVSS v3 metric

CVSS v3 base score 8.9 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Labredescefetrj Wegia — versions < 3.8.7

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-61719?: CVE-2026-61719 is a high-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 8.9/10. Published 2026-10-29.
How severe is CVE-2026-61719?: High severity. CVSS v3 base score is 8.9 out of 10.