ImmuniWeb® Self-Fuzzer is a simple Firefox browser extension designed to detect Cross-Site Scripting and SQL Injection vulnerabilities in web applications.

It demonstrates how rapidly and easily these two most common types of web vulnerabilities can be found even by a person who is not familiar with web security. It is a sort of decision-making tool or Proof-of-Concept for SMBs and private persons who hesitate whether to order ImmuniWeb® Security Assessment or not.