CVE-2026-54767

critical · 9.1

WeGIA is a web manager for charitable institutions. Prior to 3.8.5, web/html/socio/sistema/controller/deletar_socios.php exposes an unauthenticated GET endpoint whose chave parameter is checked only against a hardcoded chave_correta value embedded in the public source repository. A remote attacker who obtains that value can reach the endpoint's TRUNCATE TABLE operations for the endereco, pessoafisica, pessoajuridica, and socio tables without an administrative session or application authorization, permanently destroying member and contributor records. The attack requires the affected tables to exist and the web process database account to possess truncation privileges. This issue is fixed in version 3.8.5.

9.1

CVSS

—

EPSS (exploit prob.)

—

EPSS percentile

2026-09-17

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weaknesses

CWE-306CWE-798

References

https://github.com/LabRedesCefetRJ/WeGIA/commit/84d9d0a7c66c29b238ab381ffcfb9e0ce260796a
https://github.com/LabRedesCefetRJ/WeGIA/pull/1689
https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.5
https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-399w-rxhp-jh9f

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-54767