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URL Handling
Web APIs
XML Parsing
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All Vectors
Vector name
User
Created
Type
Likes
29
29
29
29
Characters allowed after the void operator
hackvertor
4/30/2024
JS
0
25
25
25
25
Characters allowed after throw statement
hackvertor
7/14/2025
JS
0
1.1M
1.1M
1.1M
1.1M
Characters allowed as CSS variable names
hackvertor
8/6/2026
XSS
0
5
5
5
5
Characters allowed as a class separator
hackvertor
4/13/2024
XSS
0
⚠ Browser differences
1.1M
1.1M
1.1M
971.5k
Characters allowed as a tag name using DOM APIs
hackvertor
6/13/2025
JS
0
53
53
53
53
Characters allowed as start of HTML tag name
JorianWoltjer
1/30/2026
XSS
1
⚠ Browser differences
3
1
3
1
Characters allowed at IPv6 but don't change the hostname
d0ge
6/10/2024
JS
1
⚠ Browser differences
313
315
313
314
Characters allowed at hostname
d0ge
6/11/2024
SINGLE
1
5
5
5
5
Characters allowed before @import
hackvertor
8/6/2026
JS
0
5
5
5
5
Characters allowed before CSS selectors
hackvertor
7/15/2024
XSS
0
5
5
5
5
Characters allowed before after onerror events
t0xodile
10/23/2025
XSS
1
6
6
6
6
Characters allowed before event handler
AyushXtha
3/12/2026
XSS
1
1
1
1
1
Characters allowed before event in attribute name using setAttribute
hackvertor
8/21/2024
JS
0
300
300
300
300
Characters allowed before host name that are ignored
hackvertor
6/11/2025
XSS
0
1
1
1
1
Characters allowed before image-set function
hackvertor
8/6/2026
XSS
0
33
33
33
33
Characters allowed before javascript URL
ThomasOrlita
4/15/2024
JS
0
6
6
6
Characters allowed before onerror events
hackvertor
3/30/2024
XSS
0
25
25
25
25
Characters allowed before optional chaining
hackvertor
5/4/2024
JS
0
25
25
25
25
Characters allowed before parentheses
hackvertor
3/31/2024
JS
0
34
34
34
34
Characters allowed before slashes which result in an external URL
hackvertor
1/16/2025
XSS
1
Found
314
records
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