Injection
Injection flaws occur when an application sends hostile data to an interpreter. This includes SQL, NoSQL, OS command, ORM, LDAP, and Expression Language injection.
Visão Geral
Falls from #3 to #5 in 2025. Injection remains one of the most tested categories, covering issues from Cross-site Scripting (high frequency/low impact) to SQL Injection (low frequency/high impact).
Como Atacantes Exploram Isso
Entender padrões de ataque ajuda você a construir melhores defesas. Estas são as técnicas que equipes de segurança monitoram.
SQL query manipulation
User input is incorporated into database queries without proper sanitization, allowing attackers to modify query logic or extract unauthorized data.
Command execution
User input flows into system commands, allowing attackers to execute arbitrary commands on the server.
Cross-site scripting (XSS)
User content is reflected or stored in web pages without encoding, allowing script execution in other users' browsers.
Como Prevenir
- Use a safe API which avoids using the interpreter entirely
- Use parameterized queries or prepared statements
- Use positive server-side input validation
- Escape special characters for any residual dynamic queries
- Use LIMIT and other SQL controls to prevent mass disclosure
- Use Content Security Policy to mitigate XSS impact
CWEs com Detecção Shoulder (9)
Estes CWEs têm regras de detecção Shoulder. Clique para ver vulnerabilidades específicas e correções.
Outros CWEs Mapeados (24)
Estes CWEs estão mapeados para esta categoria mas ainda não têm regras Shoulder.