Weaknesses of type CWE-89

11,908 results

Injeção SQL

Ocorre quando entrada do usuário é concatenada diretamente em comandos SQL sem validação ou sanitização, permitindo que um atacante insira código SQL malicioso. O aplicativo executa a consulta alterada, comprometendo confidencialidade, integridade e disponibilidade dos dados.

Example

Um formulário de login que monta a query assim: `SELECT * FROM users WHERE email = '" + emailDoFormulario + "'`. Se o usuário digitar `admin'--`, a query vira `SELECT * FROM users WHERE email = 'admin'--'` e bypassa a validação de senha, autenticando como admin.

How to mitigate

Use prepared statements ou stored procedures com parâmetros vinculados (bind parameters). Em Java use PreparedStatement; em Python use placeholders com psycopg2 ou SQLAlchemy; em qualquer linguagem evite concatenação de strings. Combine com validação de entrada e princípio do menor privilégio no banco de dados.

CVE-2025-6891MEDIUMcode-projects Inventory Management System createUser.php sql injectionEPSS 0.4%CVE-2025-6902MEDIUMcode-projects Inventory Management System editUser.php sql injectionEPSS 0.4%CVE-2025-7456MEDIUMCampcodes Online Movie Theater Seat Reservation System reserve.php sql injectionEPSS 0.4%CVE-2025-5676MEDIUMCampcodes Online Recruitment Management System ajax.php sql injectionEPSS 0.4%CVE-2025-7735HIGHUNIMAX|Hospital Information System - SQL InjectionEPSS 0.4%CVE-2025-6836MEDIUMcode-projects Library System profile.php sql injectionEPSS 0.4%CVE-2025-7480MEDIUMPHPGurukul Vehicle Parking Management System signup.php sql injectionEPSS 0.4%CVE-2025-7119MEDIUMCampcodes Complaint Management System index.php sql injectionEPSS 0.4%CVE-2025-6360MEDIUMcode-projects Simple Pizza Ordering System portal.php sql injectionEPSS 0.4%CVE-2025-5675MEDIUMCampcodes Online Teacher Record Management System bwdates-reports-details.php sql injectionEPSS 0.4%CVE-2025-6822MEDIUMcode-projects Inventory Management System removeProduct.php sql injectionEPSS 0.4%CVE-2025-7411MEDIUMcode-projects LifeStyle Store success.php sql injectionEPSS 0.4%CVE-2025-6344MEDIUMcode-projects Online Shoe Store contactus.php sql injectionEPSS 0.4%CVE-2025-6394MEDIUMcode-projects Simple Online Hotel Reservation System add_reserve.php sql injectionEPSS 0.4%CVE-2025-7184MEDIUMcode-projects Library System books.php sql injectionEPSS 0.4%CVE-2025-6907MEDIUMcode-projects Car Rental System book_car.php sql injectionEPSS 0.4%CVE-2025-6901MEDIUMcode-projects Inventory Management System removeUser.php sql injectionEPSS 0.4%CVE-2025-7459MEDIUMcode-projects Mobile Shop EditMobile.php sql injectionEPSS 0.4%CVE-2025-7540MEDIUMcode-projects Online Appointment Booking System getclinic.php sql injectionEPSS 0.4%CVE-2025-7134MEDIUMCampcodes Online Recruitment Management System ajax.php sql injectionEPSS 0.4%