Falhas do tipo CWE-89

13.347 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-2026-86517MEDIUMitsourcecode Sales and Inventory System us_searchfrm.php mysqli_query sql injectionEPSS 0.3%CVE-2026-14638MEDIUMitsourcecode Hospital Management System patient.php sql injectionEPSS 0.3%CVE-2026-78112MEDIUMitsourcecode Hospital Management System Project in PHP viewservicetype.php sql injectionEPSS 0.3%CVE-2026-16009MEDIUMitsourcecode Hospital Management System prescriptionorderdetail.php sql injectionEPSS 0.3%CVE-2026-86235MEDIUMitsourcecode Sales and Inventory System pos_transac.php add sql injectionEPSS 0.3%CVE-2026-86245MEDIUMitsourcecode Sales and Inventory System sup_transac.php sql injectionEPSS 0.3%CVE-2026-90597MEDIUMitsourcecode Sales and Inventory System sup_edit1.php sql injectionEPSS 0.3%CVE-2026-13548MEDIUMitsourcecode Hospital Management System doctortimings.php sql injectionEPSS 0.3%CVE-2026-14703MEDIUMitsourcecode Hospital Management System patientorder.php sql injectionEPSS 0.3%CVE-2026-19364MEDIUMitsourcecode Hospital Management System viewdoctorconsultancycharge.php sql injectionEPSS 0.3%CVE-2026-85383MEDIUMitsourcecode Sales and Inventory System inv_del.php sql injectionEPSS 0.3%CVE-2026-90600MEDIUMitsourcecode Sales and Inventory System inv_edit1.php sql injectionEPSS 0.3%CVE-2026-14766MEDIUMCodeAstro Apartment Visitor Management System POST Parameter search-result.php sql injectionEPSS 0.3%CVE-2026-13541MEDIUMitsourcecode Hospital Management System doctorchangepassword.php sql injectionEPSS 0.3%CVE-2026-13496MEDIUMitsourcecode Hospital Management System ajaxmedicine.php sql injectionEPSS 0.3%CVE-2026-15558MEDIUMCodeAstro Simple Online Leave Management System deletemp.php sql injectionEPSS 0.3%CVE-2026-14639MEDIUMCodeAstro Ecommerce Website my_account.php sql injectionEPSS 0.3%CVE-2026-94032MEDIUMitsourcecode Leave Management System index.php sql injectionEPSS 0.3%CVE-2026-78056MEDIUMsambitraj Student-Management-System Dashboard sql injectionEPSS 0.3%CVE-2026-78656MEDIUMitsourcecode Sales and Inventory System cust_del.php sql injectionEPSS 0.3%