What is CVE-2026-40286?

CVE-2026-40286 is a high-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2026-04-17.

How severe is CVE-2026-40286?

High severity. CVSS v3 base score is 7.5 out of 10.

XSS in Labredescefetrj Wegia

CVE-2026-40286

WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, a Stored Cross-Site Scripting (XSS) vulnerability was identified in the 'Member Registration' (Cadastrar Sócio) function. By injecting a payload into the 'Mem…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (13.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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-42rc-rvrx-cmmw (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-40286?: CVE-2026-40286 is a high-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2026-04-17.
How severe is CVE-2026-40286?: High severity. CVSS v3 base score is 7.5 out of 10.