CVE-2026-31896 | WeGIA is a web manager for charitable institutions. Prior to… | CVSS 9.8 CRITICAL

Description

WeGIA is a web manager for charitable institutions. Prior to version 3.6.6, a critical SQL injection vulnerability exists in the WeGIA application. The remover_produto_ocultar.php script uses extract($_REQUEST) to populate local variables and then directly concatenates these variables into a SQL query executed via PDO::query. This allows an authenticated (or auth-bypassed) attacker to execute arbitrary SQL commands. This can be used to exfiltrate sensitive data from the database or, as demonstrated in this PoC, cause a time-based delay (denial of service). This vulnerability is fixed in 3.6.6.

Metadata

CVE ID: CVE-2026-31896
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-03-09 21:59 UTC
Published: 2026-03-11 19:10 UTC
Last updated: 2026-03-12 20:03 UTC
Primary CWE: CWE-89
CWE-89: Improper Neutralization of Special Elements used in …
Vendor / Product: LabRedesCefetRJ / WeGIA
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
LabRedesCefetRJ	WeGIA	—	< 3.6.6

Weakness (CWE)

CWE	Source	Description
CWE-89	cna	CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (1)

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-w7g3-87cr-8m83 https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-w7g3-87cr-8m83