CVE-2026-42871— WeGIA: Error Handling familiar_docfamiliar
Possible ATT&CK Techniques 1AI
T1592.001 · HardwareAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| LabRedesCefetRJ | WeGIA | < 3.7.0 | affected |
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I. Basic Information for CVE-2026-42871
Vulnerability Information
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Vulnerability Title
WeGIA: Error Handling familiar_docfamiliar
Source: NVD (National Vulnerability Database)
Vulnerability Description
WeGIA is a web manager for charitable institutions. In versions prior to 3.7.0, atendido/familiar_docfamiliar.php displays an overly descriptive error message, including database-related details. This verbosity leads to information disclosure, which could assist a potential attacker in mapping the backend infrastructure and expanding the attack surface. This vulnerability is fixed in 3.7.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
WeGIA 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WeGIA是Nilson Lazarin个人开发者的一个福利机构的网络管理器。 WeGIA 3.7.0之前版本存在信息泄露漏洞，该漏洞源于atendido/familiar_docfamiliar.php显示过于详细的错误信息，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| LabRedesCefetRJ | WeGIA | < 3.7.0 | - |
II. Public POCs for CVE-2026-42871
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · LabRedesCefetRJ · 2026-05-11 · 6 CVEs total
| CVE-2026-45026 | 6.8 MEDIUM | WeGIA: Stored XSS in html/atendido/processo_aceitacao.php |
| CVE-2026-45025 | 6.8 MEDIUM | WeGIA: Stored XSS in html/atendido/etapa_processo.php |
| CVE-2026-42872 | 6.1 MEDIUM | WeGIA: Reflected XSS in listar_arquivos_etapa.php |
| CVE-2026-42873 | WeGIA: Error Handling Upload DocDependente | |
| CVE-2026-42870 | WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informacao_adicional.php' parameter 'de |
IV. Related Vulnerabilities
Same product: WeGIA
- CVE-2026-45026
WeGIA: Stored XSS in html/atendido/processo_aceitacao.php - CVE-2026-45025
WeGIA: Stored XSS in html/atendido/etapa_processo.php - CVE-2026-42873
WeGIA: Error Handling Upload DocDependente - CVE-2026-42872
WeGIA: Reflected XSS in listar_arquivos_etapa.php - CVE-2026-42870
WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informaca
Same vendor: LabRedesCefetRJ
- CVE-2026-45026
WeGIA: Stored XSS in html/atendido/processo_aceitacao.php - CVE-2026-45025
WeGIA: Stored XSS in html/atendido/etapa_processo.php - CVE-2026-42873
WeGIA: Error Handling Upload DocDependente - CVE-2026-42872
WeGIA: Reflected XSS in listar_arquivos_etapa.php - CVE-2026-42870
WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informaca
Same weakness: CWE-200
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Apache OFBiz: Unauthenticated Shipment Label Image Disclosur - CVE-2026-44408
Unauthorized access vulnerability in ZTE MU5250 - CVE-2026-27892
FacturaScripts: Unstripped Image Metadata (EXIF) Leakage via - CVE-2026-6346
Sensitive credentials exposed in plaintext in Mattermost sup
V. Comments for CVE-2026-42871
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