Quick answers
- Is CVE-2026-61719 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-61719 being exploited in the wild.
- How severe is CVE-2026-61719?
- High severity, with a CVSS score of 8.9, published 29 October 2026.
- Which products and versions are affected?
- LabRedesCefetRJ WeGIA prior to 3.8.7.
- Is there a fix for CVE-2026-61719?
- Yes: fixed in 3.8.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-61719 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-61719?
- Check whether you run LabRedesCefetRJ WeGIA at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 3.8.7
Technical details
The vulnerability is a stored cross-site scripting (XSS) flaw in the `saude/historico_prontuarios.php` file where the `textoProntuario` field fails to sanitize user input before rendering it with `innerHTML`. An authenticated attacker can submit malicious JavaScript via POST to `/controle/control.php` with parameters `nomeClasse=SaudeControle`, `metodo=alterarProntuario`, and `id_fichamedica`. The stored payload executes in victims' browsers when accessing the medical history page, enabling session cookie theft and privilege-dependent account takeover. The fix changes `innerHTML` to `textContent` to prevent script execution.
Affected products
- LabRedesCefetRJ WeGIA prior to 3.8.7
Timeline
- 2026-10-29: advisory