What is CVE-2026-23724?

CVE-2026-23724 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-01-16.

How severe is CVE-2026-23724?

Medium severity. CVSS v3 base score is 4.3 out of 10.

XSS in Labredescefetrj Wegia

CVE-2026-23724

WeGIA is a web manager for charitable institutions. Prior to 3.6.2, a Stored Cross-Site Scripting (XSS) vulnerability was identified in the html/atendido/cadastro_ocorrencia.php endpoint of the WeGIA application. The application does not sanitize user-controlled data before rendering it inside the “Atendido” selection dropdown. This vulnerability is fixed in 3.6.2.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-01-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (10.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Labredescefetrj Wegia — versions < 3.6.2
Wegia

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-3r3q-8573-g3cq (Exploit, Vendor Advisory)
github.com/LabRedesCefetRJ/WeGIA/pull/1333 (Patch, Issue Tracking)
github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.6.2 (Release Notes)

Frequently asked questions

What is CVE-2026-23724?: CVE-2026-23724 is a medium-severity vulnerability in Labredescefetrj Wegia, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-01-16.
How severe is CVE-2026-23724?: Medium severity. CVSS v3 base score is 4.3 out of 10.