Server Side Template Injection (Blind)

Risk:
High

Type:
Active

CWE:
74

Summary: When the user input is inserted in the template instead of being used as argument in rendering is evaluated by the template engine. Depending on the template engine it can lead to remote code execution.

Solution: Instead of inserting the user input in the template, use it as rendering argument.

References: https://portswigger.net/blog/server-side-template-injection