What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.4 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-11 · updated 2026-10-26
• Weakness: CWE-79

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.

Affected products

• LabRedesCefetRJ WeGIA: before 3.7.0

References

• https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-q6jg-hfqv-882f
• https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-q6jg-hfqv-882f

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