CVE-2026-33133 WeGIA has an arbitrary SQL execution vulnerability via crafted backup archive
Attackers can execute arbitrary SQL commands via crafted backup archives to create admin accounts or modify data in WeGIA.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-33133?
CVE-2026-33133 is a high-severity SQL injection vulnerability in Wegia Wegia, published on 20 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
WeGIA is a web manager for charitable institutions. In versions 3.6.5 and 3.6.6, the loadBackupDB() function imports SQL files from uploaded backup archives without any content validation. An attacker can craft a backup archive containing arbitrary SQL statements that create rogue administrator accounts, modify existing passwords, or execute any database operation. This was introduced in commit 370104c. This issue was patched in version 3.6.7.
Weakness: CWE-89
Which versions are affected by CVE-2026-33133?
It affects 1 product.
Products include Wegia Wegia.
How do I fix CVE-2026-33133?
No fix has been published for CVE-2026-33133 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-33133 being exploited?
There is no known exploitation of CVE-2026-33133 in the wild and no public exploit code.
Other vulnerabilities in Wegia Wegia
- CVE-2026-28409 WeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection
- CVE-2025-58745 WeGIA has a bypass for the fix for CVE-2025-22133 - Arbitrary File Upload leads to Remote Code Execution (RCE)
- CVE-2025-58159 WeGIA Authenticated Arbitrary File Upload Leading To Remote Code Execution (RCE)
- CVE-2025-55169 WeGIA Path Traversal at endpoint 'html/socio/sistema/download_remessa.php' via parameter 'file'
- CVE-2025-53823 WeGIA vulnerable to SQL Injection (Blind Time-Based) in `processa_deletar_socio.php` parameter `id_socio`
Sources
Also known as GHSA-qqff-p8fc-hg5f.