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.
Aperçu
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).
Comment les Attaquants Exploitent Cela
Comprendre les patterns d'attaque vous aide à construire de meilleures défenses. Ce sont les techniques que les équipes de sécurité surveillent.
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.
Comment Prévenir
- 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 avec Détection Shoulder (9)
Ces CWEs ont des règles de détection Shoulder. Cliquez pour voir les vulnérabilités spécifiques et les correctifs.
Autres CWEs Associés (24)
Ces CWEs sont associés à cette catégorie mais n'ont pas encore de règles Shoulder.