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CVE-2026-54670— WeGIA: Unauthenticated Auth Bypass + Local File Inclusion

Quick assessment

Affected
LabRedesCefetRJ WeGIA
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WeGIA 是一款面向慈善机构的 Web 管理系统。在 3.8.5 版本之前， 中的捐款请求分发器会接受攻击者可控的 和 参数，但并未实施完整的控制器和方法白名单机制；同时，该分发器还豁免了敏感的 操作所需的身份验证，并且在构造控制器包含路径时未执行规范的目录包含检查。 未经身份验证的远程攻击者可以利用此漏洞调用 、 、 以及其他敏感方法，从而泄露捐款和捐赠记录，或触发财务工作流程操作。此外，若攻击者构造具有目录穿越特征的 值，还可能导致 包含预期控制器目录之外的可访问 PHP 文件或配置文件，进而暴露源代码、凭据

CVSS 9.1 · Critical
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I. Basic Information for CVE-2026-54670

Vulnerability Information
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Vulnerability Title
WeGIA: Unauthenticated Auth Bypass + Local File Inclusion
Source: CVE Program / CVE List V5
Vulnerability Description
WeGIA is a web manager for charitable institutions. Prior to 3.8.5, the contribution request dispatcher in web/html/contribuicao/controller/control.php accepts attacker-controlled nomeClasse and metodo values without a complete controller and method allowlist, exempts sensitive ContribuicaoLogController operations from authentication, and constructs a controller include path without canonical directory containment. An unauthenticated remote attacker can invoke getContribuicoesLogJSON, sincronizarStatus, registrarFaturas, and other sensitive methods to disclose contribution and donation records or trigger financial workflow operations. A traversal-shaped nomeClasse value can also cause require_once to include an accessible PHP or configuration file outside the intended controller directory, exposing source code, credentials, or other sensitive local data. This issue is fixed in version 3.8.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
LabRedesCefetRJ WeGIA < 3.8.5 -

II. Public POCs for CVE-2026-54670

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III. Intelligence Information for CVE-2026-54670

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Patches & Fixes for CVE-2026-54670 (2)

Other References for CVE-2026-54670 (3)

Same Patch Batch · LabRedesCefetRJ · 2026-09-17 · 3 CVEs total

CVE-2026-54767 9.1 CRITICAL WeGIA: Hardcoded Secret Key Backdoor — Mass Data Destruction via deletar_socios.php
CVE-2026-54671 8.8 HIGH WeGIA: Authorization Bypass via Empty Resource Array in InternoControle

IV. Related Vulnerabilities

Same product: WeGIA
Same vendor: LabRedesCefetRJ
Same weakness: CWE-22

V. Comments for CVE-2026-54670

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