"DOM based XSS finder" is a Chrome extension that finds DOM based XSS vulnerabilities.
Finding DOM based XSS can be bothersome. This extension can be helpful. This extension has the following features:
- Notify if a user-input such as "location.href" leads to a dangerous function such as "eval".
- Fuzzing for user-inputs such as query, hash and referrer.
- Generate a PoC that generates a alert prompt.
This extension is actively developed. More features will be added in later versions.
Usage
1. Click the icon and hit "Start".
2. Browse pages that you want to scan.
3. If the extension finds a possible vulnerability of DOM based XSS, the extension shows a entry for that url.
4. Click "Detail" in the entry. A popup window show a source and a sink of the possible vulnerability.
5. Click "Check and Generate PoC" in the popup window. You can fuzzing the url.
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