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Advanced
All categories
Browser Quirks
CSS Parsing
Character Encoding
DOM Behavior
Entity Parsing
HTML Parsing
JavaScript Syntax
Regular Expressions
URL Handling
Web APIs
XML Parsing
XSS Execution
All Vectors
Vector name
User
Created
Type
Likes
4
4
4
4
Entities in-between protocol-relative URL
hackvertor
4/2/2026
JS
0
4
4
4
4
Entities before protocol-relative URL
hackvertor
4/2/2026
JS
0
2
2
2
2
relative & protocol relative url starting with a slash and not immediately having a slash after it.
Rhynorater
3/28/2026
JS
0
6
6
6
6
Characters allowed before event handler
AyushXtha
3/12/2026
XSS
1
6
6
6
6
Characters allowed in between start of HTML tag name and event handler
AyushXtha
3/4/2026
XSS
1
7
7
7
7
Characters Supported in </script> Tags
ghannu0x01
2/10/2026
XSS
0
1.1M
1.1M
1.1M
1.1M
Characters allowed in middle of HTML tag name
JorianWoltjer
1/30/2026
XSS
1
53
53
53
53
Characters allowed as start of HTML tag name
JorianWoltjer
1/30/2026
XSS
1
25
25
25
25
Valid space characters in a regex
hackvertor
12/9/2025
JS
0
⚠ Browser differences
51
1
51
1
Invalid selector characters with a prefix of x
hackvertor
8/6/2026
XSS
0
⚠ Browser differences
66
1
66
1
Invalid selector characters
hackvertor
8/6/2026
XSS
0
1.5k
1.5k
1.5k
1.5k
Unicode "Latin" characters using \p{scx=Latin} RegEx
JorianWoltjer
12/5/2025
JS
0
65
65
65
65
Characters matching RegEx /\w/ui
JorianWoltjer
12/5/2025
JS
1
5
5
5
5
Characters allowed after !
hackvertor
8/6/2026
XSS
0
5
5
5
5
Characters allowed in between // in absolute URL
bribes
11/29/2025
JS
0
1.1M
1.1M
1.1M
1.1M
Characters allowed as CSS variable names
hackvertor
8/6/2026
XSS
0
4
4
4
4
Characters that break CSS dangling strings
hackvertor
8/6/2026
XSS
0
6
6
6
6
Characters before a CSS background url function
hackvertor
8/6/2026
XSS
0
6
6
6
6
CSS class name separators
hackvertor
8/6/2026
XSS
0
25
25
25
25
characters between function name and parentheses
InsertScript
11/3/2025
JS
0
Found
317
records
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