Falhas do tipo CWE-89

13.278 resultados

Injeção de SQL

Fraqueza onde entrada do usuário é concatenada diretamente em comandos SQL sem validação ou sanitização, permitindo que um atacante insira código SQL malicioso. O banco de dados executa comandos não intencionais, comprometendo confidencialidade, integridade e disponibilidade dos dados.

Exemplo

Um formulário de login concatena o usuário digitado direto na query: `SELECT * FROM users WHERE login = '` + input + `'`. Se o usuário digita `admin' OR '1'='1`, a query vira `SELECT * FROM users WHERE login = 'admin' OR '1'='1'`, retornando todos os usuários e burlando autenticação.

Como mitigar

Use prepared statements (consultas parametrizadas) com placeholders, nunca concatene entrada do usuário. Valide e restrinja entrada (whitelist), aplique princípio do menor privilégio na conta do BD e use WAF como camada adicional.

CVE-2024-53923CRITICALAn issue was discovered in Centreon Web 24.10.x before 24.10.3, 24.04.x before 24.04.9, 23.10.x before 23.10.19, 23.04.x before 23.04.24. A EPSS 0.4%CVE-2019-25494HIGHHomey BNB V4 SQL Injection Authentication Bypass via Admin PanelEPSS 0.4%CVE-2025-9739MEDIUMCampcodes Online Water Billing System process.php sql injectionEPSS 0.4%CVE-2025-54079CRITICALWeGIA vulnerable to SQL Injection (Blind Time-Based) in endpoint 'Profile_Atendido.php' parameter 'idatendido'EPSS 0.4%CVE-2025-13285MEDIUMitsourcecode Online Voting System login.php sql injectionEPSS 0.4%CVE-2025-8372MEDIUMcode-projects Exam Form Submission update_s7.php sql injectionEPSS 0.4%CVE-2025-8332MEDIUMcode-projects Online Farm System register.php sql injectionEPSS 0.4%CVE-2025-14537MEDIUMcode-projects Class and Exam Timetable Management preview7.php sql injectionEPSS 0.4%CVE-2025-9730MEDIUMitsourcecode Apartment Management System updateProfile.php sql injectionEPSS 0.4%CVE-2025-14514MEDIUMCampcodes Supplier Management System add_distributor.php sql injectionEPSS 0.4%CVE-2025-12606MEDIUMitsourcecode Online Loan Management System manage_borrower.php sql injectionEPSS 0.4%CVE-2024-12928MEDIUMcode-projects Simple Admin Panel sql injectionEPSS 0.4%CVE-2025-9701MEDIUMSourceCodester Simple Cafe Billing System receipt.php sql injectionEPSS 0.4%CVE-2025-9751MEDIUMCampcodes Online Learning Management System login.php sql injectionEPSS 0.4%CVE-2025-13298MEDIUMitsourcecode Web-Based Internet Laboratory Management System controller.php sql injectionEPSS 0.4%CVE-2024-8560MEDIUMSourceCodester Simple Invoice Generator System save_invoice.php sql injectionEPSS 0.4%CVE-2025-10413MEDIUMCampcodes Grocery Sales and Inventory System ajax.php sql injectionEPSS 0.4%CVE-2025-10402MEDIUMPHPGurukul Beauty Parlour Management System readenq.php sql injectionEPSS 0.4%CVE-2024-13020MEDIUMcode-projects Chat System chatroom.php sql injectionEPSS 0.4%CVE-2025-2393MEDIUMcode-projects Online Class and Exam Scheduling System salut_del.php sql injectionEPSS 0.4%