Pingback.sh Helper — Pingback.sh Helper

Pingback.sh Helper is a Firefox extension designed for bug bounty hunters, penetration testers, and security researchers.

It streamlines out-of-band testing workflows by providing instant access to Pingback.sh listeners directly from the browser.

Features:

✓ Generate Pingback listeners in one click
✓ Copy ready-to-use HTTP, DNS, Blind XSS, XXE, SVG and SSRF payloads
✓ Monitor callbacks without leaving Firefox
✓ Receive notifications when new hits are detected
✓ Automatic target labeling based on the current domain
✓ Form discovery and testing helpers
✓ Quick access to the Pingback.sh dashboard
✓ Lightweight, privacy-friendly and easy to use

The extension stores listener information locally in the browser and communicates exclusively with the Pingback.sh API.

No browsing history, credentials, passwords, or personal information are collected.

Ideal for:

• Blind XSS testing
• SSRF validation
• XXE exploitation verification
• Webhook testing
• Out-of-band vulnerability research

Website: https://pingback.sh

Source and documentation: https://pingback.sh/docs