What’s Vulnerable › Vulnerabilities

CVE-2026-23724: WeGIA Stored Cross-Site Scripting (XSS) – atendido_idatendido Parameter on Occurrence Registration Page

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-16 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• LabRedesCefetRJ WeGIA: before 3.6.2 — fixed in 3.6.2

How to fix

Upgrade to a fixed version: LabRedesCefetRJ WeGIA 3.6.2. Check the vendor advisory for mitigations.

References

• https://github.com/LabRedesCefetRJ/WeGIA/pull/1333
• https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.6.2
• https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-3r3q-8573-g3cq

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