--path (required) System path or download URL 
Examples:
--path="/path/to/plugin"
--path="https://wordpress.org/plugins/example-plugin"
--path="https://downloads.wordpress.org/plugin/example-plugin.1.5.zip"

--enabled (optional) Check only for given modules, ex. --enabled="SQLInjection,CrossSiteScripting"
--disabled (optional) Don't check for given modules, ex. --disabled="SQLInjection,CrossSiteScripting"
--cleanup (optional) Automatically remove content of .temp folder after scanning remotely downloaded plugin (boolean)
--report (optional) Saves result inside reports/ directory in JSON format (boolean)

$ python wpbullet.py --path="/var/www/wp-content/plugins/plugin-name"

from core.modules import BaseClass


class ExampleVulnerability(object):

    # Vulnerability name
    name = "Cross-site Scripting"

    # Vulnerability severity
    severity = "Low-Medium"

    # Functions causing vulnerability
    functions = [
        "print"
        "echo"
    ]

    # Functions/regex that prevent exploitation
    blacklist = [
        "htmlspecialchars",
        "esc_attr"
    ]

import copy


...
# Build dynamic regex pattern to locate vulnerabilities in given content
def build_pattern(self, content, file):
    user_input = copy.deepcopy(self.user_input)

    variables = self.get_input_variables(self, content)

    if variables:
        user_input.extend(variables)

    if self.blacklist:
        blacklist_pattern = r"(?!(\s?)+(.*(" + '|'.join(self.blacklist) + ")))"
    else:
        blacklist_pattern = ""

    self.functions = [self.functions_prefix + x for x in self.functions]

    pattern = r"((" + '|'.join(self.functions) + ")\s{0,}\(?\s{0,1}" + blacklist_pattern + ".*(" + '|'.join(user_input) + ").*)"
    return pattern