sqlmapproject/sqlmap · error · SqlmapFilePathException

tamper script '%s' does not exist

Error message

tamper script '%s' does not exist

What it means

Error "tamper script '%s' does not exist" thrown in sqlmapproject/sqlmap.

Source

Thrown at lib/core/option.py:876

        resolve_priorities = False
        priorities = []

        for script in re.split(PARAMETER_SPLITTING_REGEX, conf.tamper):
            found = False

            path = safeFilepathEncode(paths.SQLMAP_TAMPER_PATH)
            script = safeFilepathEncode(script.strip())

            try:
                if not script:
                    continue

                elif os.path.exists(os.path.join(path, script if script.endswith(".py") else "%s.py" % script)):
                    script = os.path.join(path, script if script.endswith(".py") else "%s.py" % script)

                elif not os.path.exists(script):
                    errMsg = "tamper script '%s' does not exist" % script
                    raise SqlmapFilePathException(errMsg)

                elif not script.endswith(".py"):
                    errMsg = "tamper script '%s' should have an extension '.py'" % script
                    raise SqlmapSyntaxException(errMsg)
            except UnicodeDecodeError:
                errMsg = "invalid character provided in option '--tamper'"
                raise SqlmapSyntaxException(errMsg)

            dirname, filename = os.path.split(script)
            dirname = os.path.abspath(dirname)

            infoMsg = "loading tamper module '%s'" % filename[:-3]
            logger.info(infoMsg)

            if not os.path.exists(os.path.join(dirname, "__init__.py")):
                errMsg = "make sure that there is an empty file '__init__.py' "
                errMsg += "inside of tamper scripts directory '%s'" % dirname
                raise SqlmapGenericException(errMsg)

View on GitHub (pinned to 0a35b20e39)

When it happens

Trigger: Thrown at lib/core/option.py:876 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of sqlmapproject/sqlmap@0a35b20e39 (2026-08-26). Data as JSON: /api/errors/7083ca0dfec4e6fc. Report an issue: GitHub.