WeGIA has SQL Injection via Session Variable Override in DespachoControle.php

published 2026-04-17 6 mo ago modified 2026-10-26 13 d ago also EUVD-2026-23529

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

WeGIA is a web manager for charitable institutions. Versions prior to 3.6.10 contain a SQL injection vulnerability in dao/memorando/UsuarioDAO.php. The cpf_usuario POST parameter overwrites the session-stored user identity via extract($_REQUEST) in DespachoControle::verificarDespacho(), and the attacker-controlled value is then interpolated directly into a raw SQL query, allowing any authenticated user to query the database under an arbitrary identity. Version 3.6.10 fixes the issue.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 6 mo ago (2026-04-20)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-666r-v2m7-xgp9 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

LabRedesCefetRJ WeGIA

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command
CWE-302 Authentication Bypass by Assumed-Immutable Data
CWE-473 PHP External Variable Modification

References

github.com /LabRedesCefetRJ/WeGIA/security/advisories/GHSA-666r-v2m7-xgp9
exploit

Sources

CVE List CVE-2026-40285
NVD CVE-2026-40285

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Summary