Weaknesses of type CWE-284

7,165 results

Controle de acesso inadequado a recursos

A aplicação falha em validar ou impõe regras insuficientes para determinar quem pode acessar um recurso (arquivo, API, dados, funcionalidade). Um usuário não autorizado consegue contornar essas restrições e acessar o que não deveria, seja por falta de autenticação, autorização fraca ou lógica de controle de acesso bugada.

Example

Um sistema de gestão de RH permite que qualquer funcionário logado acesse `/api/salarios/{id}` substituindo o ID na URL. Sem verificar se o usuário é gestor ou RH, a API retorna dados salariais de qualquer pessoa da empresa. Um dev junior consegue ver quanto ganha o CTO.

How to mitigate

Implemente verificação explícita de permissões antes de qualquer acesso: confirme autenticação (quem é), autorização (o que pode fazer) e aplique o princípio do menor privilégio. Use listas de controle de acesso (ACL), roles bem definidos e sempre valide no backend, nunca confie em dados do cliente.

CVE-2025-64066HIGHPrimakon Pi Portal 1.0.18 REST /api/v2/user/register endpoint suffers from a Broken Access Control vulnerability. The endpoint fails to implEPSS 0.3%CVE-2025-31725MEDIUMJenkins monitor-remote-job Plugin 1.0 stores passwords unencrypted in job config.xml files on the Jenkins controller where they can be vieweEPSS 0.3%CVE-2025-31726MEDIUMJenkins Stack Hammer Plugin 1.0.6 and earlier stores Stack Hammer API keys unencrypted in job config.xml files on the Jenkins controller wheEPSS 0.3%CVE-2025-24214MEDIUMA privacy issue was addressed by not logging contents of text fields. This issue is fixed in iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, tEPSS 0.3%CVE-2023-29115MEDIUMDenial of Service via Web Management interface in Enel X JuiceBoxEPSS 0.3%CVE-2026-61117MEDIUMVulnerability in the Oracle HRMS (UK) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affeEPSS 0.3%CVE-2025-15199MEDIUMcode-projects College Notes Uploading System userprofile.php unrestricted uploadEPSS 0.3%CVE-2022-42861HIGHThis issue was addressed with improved checks. This issue is fixed in iOS 16.2 and iPadOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, iEPSS 0.3%CVE-2026-61138HIGHVulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Internal Operations). SEPSS 0.3%CVE-2026-71162MEDIUMVulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected aEPSS 0.3%CVE-2026-60629HIGHVulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Data Visualization Tools). Supported versions that aEPSS 0.3%CVE-2026-31950MEDIUMLibreChat's IDOR in SSE Stream Subscription Allows Reading Other Users' ChatsEPSS 0.3%CVE-2025-43515HIGHThe issue was addressed by refusing external connections by default. This issue is fixed in Compressor 4.11.1. An unauthenticated user on thEPSS 0.3%CVE-2025-51060MEDIUMAn issue was discovered in CPUID cpuz.sys 1.0.5.4. An attacker can use DeviceIoControl with the unvalidated parameters 0x9C402440 and 0x9C40EPSS 0.3%CVE-2025-48025MEDIUMIn Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000, there is an impropeEPSS 0.3%CVE-2026-83171HIGHVulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Documents). Supported versions that are aEPSS 0.3%CVE-2025-11655MEDIUMTotal.js Flow SVG File unrestricted uploadEPSS 0.3%CVE-2026-28230MEDIUMIn SteVe, any authenticated charger can terminate any other charger's active transaction (missing ownership verification on StopTransaction)EPSS 0.3%CVE-2024-2749MEDIUMVikBooking < 1.6.8 - Broken Access ControlEPSS 0.3%CVE-2025-50081LOWVulnerability in the MySQL Client product of Oracle MySQL (component: Client: mysqldump). Supported versions that are affected are 8.0.0-8.EPSS 0.3%