feat(tamper): add space2tab tamper script for WAF bypass via tab substitution - #6088
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…titution Adds a new tamper script that replaces space characters with tab characters (tab / %09). Useful against WAFs that block %20 (URL-encoded space) but allow %09 (URL-encoded tab), which is valid SQL whitespace across MySQL, MSSQL, PostgreSQL, Oracle, and SQLite.
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Summary
Adds a new tamper script space2tab.py that replaces space characters
with tab characters (\t / %09).
Use Case
Some WAFs block %20 (URL-encoded space) but allow %09 (URL-encoded tab),
which is valid whitespace in MySQL, MSSQL, PostgreSQL, Oracle and SQLite.
Behaviour
Tests
tamper('SELECT id FROM users') -> 'SELECT\tid\tFROM\tusers'
tamper('1 AND 1=1') -> '1\tAND\t1=1'
tamper("WHERE name='John Doe'") -> "WHERE\tname='John Doe'"
tamper(None) -> None