What is CVE-2026-40283?

CVE-2026-40283 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-04-17.

How severe is CVE-2026-40283?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Labredescefetrj Wegia

CVE-2026-40283

WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, a Stored Cross-Site Scripting (XSS) vulnerability allows an authenticated user to inject malicious JavaScript via the "Nome" field in the "Informações Pacient…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (11.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Labredescefetrj Wegia — versions < 3.6.10

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x74c-gwj9-6cwr (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-40283?: CVE-2026-40283 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-04-17.
How severe is CVE-2026-40283?: Medium severity. CVSS v3 base score is 6.8 out of 10.