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zebbern

Webhook.site MCP Server

by zebbern

generate_xss_callback

Create JavaScript payloads that ping your webhook when executed to detect blind XSS vulnerabilities during bug bounty testing.

Instructions

Generate XSS (Cross-Site Scripting) callback payloads for bug bounty testing. Creates JavaScript payloads that ping your webhook when executed, useful for detecting blind XSS.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
webhook_tokenYesThe webhook token (UUID) from webhook.site
identifierNoCustom identifier to track which injection point triggered (e.g., 'comment-field', 'profile-name')
include_cookiesNoInclude payload that exfiltrates cookies (default: true)
include_domNoInclude payload that captures DOM info like URL and referrer (default: true)

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