Weaknesses of type CWE-89

12,005 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-2026-4324MEDIUMRubygem-katello: katello: denial of service and potential information disclosure via sql injectionEPSS 0.3%CVE-2019-25728HIGHCare2x 2.7 Hospital Information System SQL Injection via ck_configEPSS 0.3%CVE-2026-40839HIGHAuthenticated SQLi in getComponentScalings functionEPSS 0.3%CVE-2026-42730HIGHWordPress MasterStudy LMS plugin <= 3.7.29 - SQL Injection vulnerabilityEPSS 0.3%CVE-2018-25422HIGHMOGG web simulator Script All Version SQL Injection via play.phpEPSS 0.3%CVE-2026-40843HIGHAuthenticated SQLi in alarming viewEPSS 0.3%CVE-2026-10237MEDIUMSourceCodester Water Billing Management System User Management manage_user sql injectionEPSS 0.3%CVE-2026-40847HIGHAuthenticated SQLi in system_tag viewEPSS 0.3%CVE-2026-40842HIGHAuthenticated SQLi in getWidgetTags functionEPSS 0.3%CVE-2026-40846HIGHAuthenticated SQLi in system viewEPSS 0.3%CVE-2019-25462HIGHWeb Ofisi Rent a Car v3 SQL Injection via klima ParameterEPSS 0.3%CVE-2026-40832HIGHAuthenticated SQLi in getDevicegroups functionEPSS 0.3%CVE-2026-8082HIGHBpost Shipping Platform < 3.2.3 - Unauthenticated SQL InjectionEPSS 0.3%CVE-2025-9339HIGHSQL Injection in SIMPLE.ERPEPSS 0.3%CVE-2026-40849HIGHAuthenticated SQLi in user_alarmprofile viewEPSS 0.3%CVE-2026-40848HIGHAuthenticated SQLi in tag viewEPSS 0.3%CVE-2019-25431HIGHdelpino73 Blue-Smiley-Organizer 1.32 SQL Injection via datetimeEPSS 0.3%CVE-2017-20247HIGHWordPress Plugin PICA Photo Gallery 1.0 SQL InjectionEPSS 0.3%CVE-2025-25992MEDIUMSQL Injection vulnerability in FeMiner wms 1.0 allows a remote attacker to obtain sensitive information via the inquire_inout_item.php compoEPSS 0.3%CVE-2026-40837HIGHAuthenticated SQLi in getProjectScalings functionEPSS 0.3%