Unauthenticated SQL injection in WeGIA billing endpoint
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
WeGIA from LabRedesCefetRJ before 3.8.6 contains an SQL injection flaw (CWE-89) in the billing endpoint cadastro_cobranca.php. User input from the codigo parameter reaches an UPDATE statement without validation or parameter binding. An unauthenticated remote attacker can send crafted POST requests to read or modify database content, including user credential hashes and billing records.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
Description from the CNA
WeGIA is a web manager for charitable institutions. Prior to 3.8.6, unauthenticated POST requests to web/html/socio/sistema/cadastro_cobranca.php can place a quoted SQL expression in the codigo parameter, which extract($_REQUEST) passes into the WHERE codigo= clause of an UPDATE statement without validation or parameter binding. Quoting the value bypasses MariaDB type conversion for the VARCHAR column and permits arbitrary SQL execution without a session. An attacker can read or modify database content, including user credential hashes and billing records in the cobrancas table. This issue is fixed in version 3.8.6.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| LabRedesCefetRJ | WeGIA | before 3.8.6 | 3.8.6 | Patch available | CNA |
- WeGIA VendorLabRedesCefetRJ Affected before 3.8.6 Fixed in 3.8.6 Patch available CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:* | — | — | LabRedesCefetRJ |
- cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:* Versions — — ·LabRedesCefetRJ
Remediation
Upgrade WeGIA to version 3.8.6, which fixes this issue.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
- Fix · CNA WeGIA (LabRedesCefetRJ) Fixed in 3.8.6
Timeline
- 2026-10-15 Threatist record created from CVE-2026-55680
- 2026-10-16 CISA SSVC decision points changed
References
Other 5
- https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-fxcc-q2j6-w2rf
- https://github.com/LabRedesCefetRJ/WeGIA/issues/184
- https://github.com/LabRedesCefetRJ/WeGIA/pull/1705
- https://github.com/LabRedesCefetRJ/WeGIA/commit/f819be361f984592c4b5a35db830495b4e2263fa
- https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6
More LabRedesCefetRJ vulnerabilities
- TI-2026-74469 SQL injection in WeGIA lets remote attackers read and modify data CVSS 3.1CRITICAL 9.8
- TI-2026-24448 WeGIA has a Time-Based Blind SQL Injection in remover_produto_ocultar.php CVSS 3.1CRITICAL 9.8
- TI-2026-22685 WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)` CVSS 3.1CRITICAL 9.8
- TI-2026-22683 WeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection CVSS 3.1CRITICAL 10.0
- TI-2026-22682 WeGIA lacks authentication verification in adicionar_tipo_docs_atendido.php CVSS 3.1CRITICAL 9.8
- TI-2025-38628 WeGIA SQL Injection via 'id_dependente' param at endpoint `/html/funcionario/dependente_documento.php` CVSS 4.0CRITICAL 9.4
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences