CVE-2026-42870 MEDIUM

CVE-2026-42870: WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informacao_adicional.php' parameter 'descricao'

Vendor Labredescefetrj

Product WeGIA

Weakness CWE-79 · XSS

Published May 11, 2026

Last update May 11, 2026

View on NVD All CVEs

CVSS base score

6.4/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction —

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H

What the vulnerability does

Description

WeGIA is a web manager for charitable institutions. In versions prior to 3.7.0, a Stored Cross-Site Scripting (XSS) flaw was identified at the following endpoint: funcionario/profile_funcionario.php?id_funcionario=2. By injecting a malicious payload into the 'Description' (Descrição) field and saving the profile, the script becomes persistently stored. The payload is subsequently executed whenever the profile page is accessed. This vulnerability is fixed in 3.7.0.

Key dates

Disclosure timeline

May 11, 2026 CVE published

May 11, 2026 Record updated