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Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 1,143 → 1,377 code points

This vector shows all the available window properties in a browser.

Firefox 149.0 → 158.0 · desktop · Linux · UTF-8 · 978 → 957 code points

This vector attempts to show which HTML tags support HTML comments.

Firefox 153.0 → 158.0 · desktop · Linux · UTF-8 · 105 → 143 code points

This vector shows Unicode characters that have a decomposition of 2 or more ASCII characters, which get normalized by the browser. These characters are valid for use as domain names, expanding short strings into longer ones through decomposition.

Firefox 150.0 → 158.0 · desktop · macOS 10.15 · UTF-8 · 175 → 187 code points

This shows which elements change in the DOM when nested.

Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 35 → 44 code points

This vector shows which HTML elements cause the browser to change to HTML mode.

Firefox 153.0 → 158.0 · desktop · Linux · UTF-8 · 39 → 45 code points

This vector shows all the available document properties in a browser.

Firefox 149.0 → 158.0 · desktop · Linux · UTF-8 · 277 → 282 code points

Checks what characters can be used as valid URL hostname

Firefox 147.0 → 158.0 · desktop · Linux · UTF-8 · 311 → 315 code points

This shows which elements are self closing or different text content

Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 15 → 19 code points

This checks if a tag removes the span or doesn't contain it.

Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 16 → 20 code points

Tests which characters are valid before a protocol relative URL in fetch().

Firefox 157.0 → 158.0 · desktop · Linux · UTF-8 · 33 → 35 code points

The classic DOM element relationship test found in the blog post https://portswigger.net/research/dom-clobbering-strikes-back

Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 8 → 9 code points

This vector shows which html tags/attributes can be used to access the url of the current page

Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 19 → 20 code points

This vector demonstrates how to use the new bytes placeholder. Here we are fuzzing the characters to perform an ASCII escape sequence in ISO-2022-JP.

Firefox 153.0 → 158.0 · desktop · Linux · ISO-2022-JP · 2 → 3 code points

This vector shows which events fire without user interaction

Firefox 154.0 → 158.0 · desktop · Windows NT 10.0 · UTF-8 · 8 → 9 code points