---
id: CVE-2026-54767
title: WeGIA is a web manager for charitable institutions
summary: >-
  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 valu…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'
cwe:
  - CWE-306
  - CWE-798
vendor: LabRedesCefetRJ
product: WeGIA
affected:
  - WeGIA < 3.8.5
published: '2026-09-17'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T20:17:17.253'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-54767'
references:
  - url: >-
      https://github.com/LabRedesCefetRJ/WeGIA/commit/84d9d0a7c66c29b238ab381ffcfb9e0ce260796a
    label: security-advisories@github.com
  - url: 'https://github.com/LabRedesCefetRJ/WeGIA/pull/1689'
    label: security-advisories@github.com
  - url: 'https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.5'
    label: security-advisories@github.com
  - url: >-
      https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-399w-rxhp-jh9f
    label: security-advisories@github.com
  - url: >-
      https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-399w-rxhp-jh9f
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-18T20:03:50.582633Z'
epss: 0.00784
epssPercentile: 0.54179
ingestedAt: '2026-09-17T22:30:21.406Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.