Falhas do tipo CWE-89

12.903 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-2024-9678MEDIUMAn SQL Injection vulnerability existed in DLP Extension 11.11.1.3. The vulnerability allowed an attacker to perform arbitrary SQL queries pEPSS 0.8%CVE-2024-0389MEDIUMSourceCodester Student Attendance System attendance_report.php sql injectionEPSS 0.8%CVE-2022-2492MEDIUMSourceCodester Library Management System index.php sql injectionEPSS 0.8%CVE-2026-16462CRITICALSQL injection via unauthenticated GetGridData endpointEPSS 0.8%CVE-2022-2491MEDIUMSourceCodester Library Management System lab.php sql injectionEPSS 0.8%CVE-2023-2823MEDIUMSourceCodester Class Scheduling System GET Parameter edit_subject.php sql injectionEPSS 0.8%CVE-2022-2490MEDIUMSourceCodester Simple E-Learning System search.php sql injectionEPSS 0.8%CVE-2022-33875MEDIUMAn improper neutralization of special elements used in an SQL Command ('SQL Injection') vulnerability in Fortinet FortiADC version 7.1.0, veEPSS 0.8%CVE-2023-3873HIGHCampcodes Beauty Salon Management System index.php sql injectionEPSS 0.8%CVE-2025-47785HIGHEMLOG SQL Injection VulnerabilityEPSS 0.8%CVE-2023-1365HIGHSourceCodester Online Pizza Ordering System ajax.php sql injectionEPSS 0.8%CVE-2024-8302MEDIUMdingfanzu CMS chpwd.php sql injectionEPSS 0.8%CVE-2023-30018CRITICALJudging Management System v1.0 is vulnerable to SQL Injection. via /php-jms/review_se_result.php?mainevent_id=.EPSS 0.8%CVE-2022-47740CRITICALSeltmann GmbH Content Management System 6 is vulnerable to SQL Injection via /index.php.EPSS 0.8%CVE-2023-26550CRITICALA SQL injection vulnerability in BMC Control-M before 9.0.20.214 allows attackers to execute arbitrary SQL commands via the memname JSON fieEPSS 0.8%CVE-2022-47790CRITICALSourcecodester Dynamic Transaction Queuing System v1.0 is vulnerable to SQL Injection via /queuing/index.php?page=display&id=.EPSS 0.8%CVE-2023-27052CRITICALE-Commerce System v1.0 ws discovered to contain a SQL injection vulnerability via the id parameter at /admin/delete_user.php.EPSS 0.8%CVE-2023-31752CRITICALSourceCodester Employee and Visitor Gate Pass Logging System v1.0 is vulnerable to SQL Injection via /employee_gatepass/classes/Login.php.EPSS 0.8%CVE-2023-30203CRITICALJudging Management System v1.0 was discovered to contain a SQL injection vulnerability via the event_id parameter at /php-jms/result_sheet.pEPSS 0.8%CVE-2012-5872CRITICALARC (aka ARC2) through 2011-12-01 allows blind SQL Injection in getTriplePatternSQL in ARC2_StoreSelectQueryHandler.php via comments in a SPEPSS 0.8%