CVE-2026-33133Public exploitNetwork attack vector

Authenticated SQL execution via unvalidated backup contents

Published Mar 20, 2026 · Updated Mar 20, 2026

SQL injection in WeGIA 3.6.5 through 3.6.6 allows remote authenticated users to execute arbitrary SQL via a crafted backup archive. The loadBackupDB() function reads SQL files extracted from an uploaded tar.gz archive and passes their contents directly to MySQL without structural, statement, or integrity validation. Administrative access to backup restoration is required; successful exploitation permits creation of rogue administrators, password changes, or other database operations.

CVSS severity8.6
High
EPSS probability0.40%
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 WeGIA 3.6.5 through 3.6.6 allows remote authenticated users to execute arbitrary SQL via a crafted backup archive. The loadBackupDB() function reads SQL files extracted from an uploaded tar.gz archive and passes their contents directly to MySQL without structural, statement, or integrity validation. Administrative access to backup restoration is required; successful exploitation permits creation of rogue administrators, password changes, or other database operations.

The record

CVE
CVE-2026-33133
Published
Mar 20, 2026
Updated
Mar 20, 2026
Vendor
LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
Product
WeGIA
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 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=>= 3.6.5, < 3.6.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança · WeGIAversion=>= 3.6.5, < 3.6.7

Published CVSS scores

7.2NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.6GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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