Weaknesses of type CWE-89

13,077 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-2024-7116MEDIUMMD-MAFUJUL-HASAN Online-Payroll-Management-System branch_viewmore.php sql injectionEPSS 0.5%CVE-2023-44755CRITICALSacco Management system v1.0 was discovered to contain a SQL injection vulnerability via the password parameter at /sacco/ajax.php.EPSS 0.5%CVE-2026-40812HIGHUnauthenticated SQLi in getLiveValues functionEPSS 0.5%CVE-2026-40814HIGHUnauthenticated SQLi in _mb24confi_getTagAlarm functionEPSS 0.5%CVE-2024-7663MEDIUMSourceCodester Car Driving School Management System manage_user.php sql injectionEPSS 0.5%CVE-2024-7115MEDIUMMD-MAFUJUL-HASAN Online-Payroll-Management-System designation_viewmore.php sql injectionEPSS 0.5%CVE-2026-40810HIGHUnauthenticated SQLi in userinfo EndpointEPSS 0.5%CVE-2024-10069MEDIUMESAFENET CDG MailDecryptApplicationService.java actionPassMainApplication sql injectionEPSS 0.5%CVE-2024-7667MEDIUMSourceCodester Car Driving School Management System User.php delete_users sql injectionEPSS 0.5%CVE-2026-40813HIGHUnauthenticated SQLi in getLiveValuesEPSS 0.5%CVE-2023-5783MEDIUMTongda OA 2017 delete.php sql injectionEPSS 0.5%CVE-2026-40818HIGHUnauthenticated SQLi in _mb24confi_getDevice function functionEPSS 0.5%CVE-2025-1168MEDIUMSourceCodester Contact Manager with Export to VCF delete-contact.php sql injectionEPSS 0.5%CVE-2026-40816HIGHUnauthenticated SQLi in _mb24confi_getTagAlarm functionEPSS 0.5%CVE-2025-8173MEDIUM1000 Projects ABC Courier Management System Add_reciver.php sql injectionEPSS 0.5%CVE-2024-0956MEDIUMWP ERP <= 1.13.0 - Authenticated (AccountingManager+) SQL InjectionEPSS 0.5%CVE-2026-40817HIGHUnauthenticated SQLi in getAlarmProfiles functionEPSS 0.5%CVE-2025-57870CRITICALBUG-000179884 - There is a security vulnerability in ArcGIS Server Feature Services.EPSS 0.5%CVE-2023-41284HIGHQuMagieEPSS 0.5%CVE-2023-41285HIGHQuMagieEPSS 0.5%