CVE-2026-40285Public exploitNetwork attack vector

Database disclosure via session variable override

Published Apr 17, 2026 · Updated Apr 17, 2026

SQL injection in LabReDeS WeGIA before 3.6.10 allows remote authenticated users to read database data via a crafted POST request. DespachoControle::verificarDespacho() lets cpf_usuario from the request replace the session-derived identity, and UsuarioDAO::obterUsuario() inserts that value into raw SQL without neutralization. Any valid session reaches the flaw, exposing account identifiers, password hashes, and personal data through database error output.

CVSS severity8.8
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in LabReDeS WeGIA before 3.6.10 allows remote authenticated users to read database data via a crafted POST request. DespachoControle::verificarDespacho() lets cpf_usuario from the request replace the session-derived identity, and UsuarioDAO::obterUsuario() inserts that value into raw SQL without neutralization. Any valid session reaches the flaw, exposing account identifiers, password hashes, and personal data through database error output.

The record

CVE
CVE-2026-40285
Published
Apr 17, 2026
Updated
Apr 17, 2026
Vendor
LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
Product
WeGIA
Classifications
CWE-302, CWE-89, CWE-473, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 3.6.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança · WeGIAversion=< 3.6.10

Published CVSS scores

8.8GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-302Authentication Bypass by Assumed-Immutable Data
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-473PHP External Variable Modification
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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