CVE-2026-42873— WeGIA: Error Handling Upload DocDependente
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| LabRedesCefetRJ | WeGIA | < 3.6.10 | affected |
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I. Basic Information for CVE-2026-42873
Vulnerability Information
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Vulnerability Title
WeGIA: Error Handling Upload DocDependente
Source: NVD (National Vulnerability Database)
Vulnerability Description
WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, when attempting to upload a file with malicious content to funcionario/docdependente_upload.php, the application responds with an overly descriptive error message. This leads to information disclosure, effectively increasing the attack surface by providing potential attackers with technical insights to refine their exploits. This vulnerability is fixed in 3.6.10.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N
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 3.6.10之前版本存在信息泄露漏洞，该漏洞源于文件上传时返回过于详细的错误信息，导致信息泄露，增加攻击面。
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 | < 3.6.10 | - |
II. Public POCs for CVE-2026-42873
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2026-42870 | WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informacao_adicional.php' parameter 'de | |
| CVE-2026-42871 | WeGIA: Error Handling familiar_docfamiliar |
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-2026-42872
WeGIA: Reflected XSS in listar_arquivos_etapa.php - CVE-2026-42870
WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informaca - CVE-2026-42871
WeGIA: Error Handling familiar_docfamiliar
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-2026-42872
WeGIA: Reflected XSS in listar_arquivos_etapa.php - CVE-2026-42870
WeGIA: Cross-Site Scripting (XSS) Stored endpoint 'informaca - CVE-2026-42871
WeGIA: Error Handling familiar_docfamiliar
Same weakness: CWE-200
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V. Comments for CVE-2026-42873
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