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CVE-2026-33134· NVD / CVE Program· CNA GitHub_M

WeGIA has Authenticated Time-Based Blind SQL Injection in `restaurar_produto.php` via `id_produto` parameter

WeGIA is a web manager for charitable institutions. Versions 3.6.5 and below contain an authenticated SQL Injection vulnerability in the html/matPat/restaurar_produto.php endpoint. The vulnerability allows an authenticated attacker to inject arbitrary SQL commands via the id_produto GET parameter, leading to full database compromise. In the script /html/matPat/restaurar_produto.php, the application retrieves the id_produto parameter directly from the $_GET global array and interpolates it directly into two SQL query strings without any sanitization, type-casting (e.g., (int)), or using parameterized (prepare/execute) statements. This issue has been fixed in version 3.6.6.

HighCVSS 8.8 · v3.1—No exploit Fix available

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Published
Mar 20, 2026
Updated
Jun 17, 2026
EPSS
0.5% · 38th percentile
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Report tools

JSON

Action score

35

Monitor

Low priority for now.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.5%

CISA SSVC decision

Exploitation
proof of concept
Automatable
yes
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
8.8
CNA · GitHub_M
9.3
0.5 point gap

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
wegiawegia

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • wegia wegiabefore 3.6.6

Versions reported by the vendor

Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.

  • LabRedesCefetRJ WeGIA

    • < 3.6.6affected

Same product

wegia: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-27140WeGIA vulnerable to OS Command Injection at endpoint 'importar_dump.php' parameter 'import' (RCE)
    41Plan
  • CVE-2025-26613OS Command Injection endpoint 'gerenciar_backup.php' parameter 'file' (RCE) in WeGIA
    41Plan
  • CVE-2026-28411WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`
    40Plan
  • CVE-2025-55169WeGIA Path Traversal at endpoint 'html/socio/sistema/download_remessa.php' via parameter 'file'
    40Plan
  • CVE-2025-53823WeGIA vulnerable to SQL Injection (Blind Time-Based) in `processa_deletar_socio.php` parameter `id_socio`
    40Plan
  • CVE-2025-53091WeGIA has Unauthenticated Time-Based Blind SQL Injection in almox Parameter
    40Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
LabRedesCefetRJ WeGIA3.6.6 · descriptionVendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-53823249 days apartWeGIA vulnerable to SQL Injection (Blind Time-Based) in `processa_deletar_socio.php` parameter `id_socio`
    40Plan
  • CVE-2025-53091266 days apartWeGIA has Unauthenticated Time-Based Blind SQL Injection in almox Parameter
    40Plan
  • CVE-2025-46828317 days apartUnauthenticated SQL Injection on get_socios.php endpoint
    40Plan
  • CVE-2025-30364358 days apartWeGIA vulnerable to SQL Injection (Blind Time-Based) in remuneracao.php parameter id_funcionario
    40Plan
  • CVE-2025-30367358 days apartWeGIA SQL Injection Vulnerability in nextPage Parameter on control.php Endpoint
    40Plan
  • CVE-2025-26611395 days apartSQL Injection endpoint 'remover_produto.php' parameter 'id_produto' in WeGIA
    40Plan

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

  • CVE-2026-2841121 days apartWeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`
    40Plan
  • CVE-2026-2840821 days apartWeGIA lacks authentication verification in adicionar_tipo_docs_atendido.php
    39Monitor
  • CVE-2026-2840921 days apartWeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection
    29Monitor

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS vector

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

nvd-primary

Root cause

The query text is built by concatenating user input. The database cannot tell where the data ends and the command begins.

The bug in code

The whole CWE-89 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = '" + owner + "'");

Fixed

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = $1",  [owner]);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

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References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records