Showing 338 of 338 total issues
Assignment Branch Condition size for run is too high. [32.34/15] Open
def run
return false unless super
emit_info 'Preparing payload...'
payload_name = "#{Utility::Text.rand_alpha(rand(5..10))}.php"
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [30.82/15] Open
def run
return false unless super
if should_validate_user?
emit_info "Checking if user \"#{username}\" exists..."
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [30.56/15] Open
def run
return false unless super
emit_info 'Extracting table prefix...'
prefix = table_prefix
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [28.34/15] Open
def run
return false unless super
emit_info 'Preparing payload...'
payload_id = Utility::Text.rand_alpha(10)
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [28.05/15] Open
def run
return false unless super
emit_info 'Validating SQL...'
unless valid_query?
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for auto_complete_proc is too high. [28.98/15] Open
def auto_complete_proc(input, list)
res = nil
# Nothing on this level, so return previous level.
return res if list.keys.empty?
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [27.35/15] Open
def run
return false unless super
emit_info 'Preparing payload...'
payload_name = "#{Utility::Text.rand_alpha(10, :lower)}.php"
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [27.73/15] Open
def run
return false unless super
@credentials = [{
username: 'Username', password: 'Password Hash', email: 'E-mail'
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [25.98/15] Open
def run
return false unless super
listing = [{
name: 'Name', type: 'Type'
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for run is too high. [25.5/15] Open
def run
return false unless super
cookie = authenticate_with_wordpress(datastore['username'], datastore['password'])
return false unless cookie
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Method auto_complete_proc
has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
def auto_complete_proc(input, list)
res = nil
# Nothing on this level, so return previous level.
return res if list.keys.empty?
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Perceived complexity for run is too high. [16/7] Open
def run
return false unless super
if !use_wordpress_authentication && !use_ec_authentication
emit_error 'You must set either the username and password options or '\
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- Exclude checks
This cop tries to produce a complexity score that's a measure of the
complexity the reader experiences when looking at a method. For that
reason it considers when
nodes as something that doesn't add as much
complexity as an if
or a &&
. Except if it's one of those special
case
/when
constructs where there's no expression after case
. Then
the cop treats it as an if
/elsif
/elsif
... and lets all the when
nodes count. In contrast to the CyclomaticComplexity cop, this cop
considers else
nodes as adding complexity.
Example:
def my_method # 1
if cond # 1
case var # 2 (0.8 + 4 * 0.2, rounded)
when 1 then func_one
when 2 then func_two
when 3 then func_three
when 4..10 then func_other
end
else # 1
do_something until a && b # 2
end # ===
end # 7 complexity points
Cyclomatic complexity for run is too high. [14/6] Open
def run
return false unless super
if !use_wordpress_authentication && !use_ec_authentication
emit_error 'You must set either the username and password options or '\
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- Exclude checks
This cop checks that the cyclomatic complexity of methods is not higher than the configured maximum. The cyclomatic complexity is the number of linearly independent paths through a method. The algorithm counts decision points and adds one.
An if statement (or unless or ?:) increases the complexity by one. An else branch does not, since it doesn't add a decision point. The && operator (or keyword and) can be converted to a nested if statement, and ||/or is shorthand for a sequence of ifs, so they also add one. Loops can be said to have an exit condition, so they add one.
Assignment Branch Condition size for run is too high. [23.79/15] Open
def run
return false unless super
start_http_server(true)
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Assignment Branch Condition size for _handle_incoming_http_request is too high. [23.9/15] Open
def _handle_incoming_http_request(socket)
request = socket.gets
return unless request
emit_info "Incoming HTTP request: #{request}", true
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- Exclude checks
This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
Cyclomatic complexity for _version_vulnerable? is too high. [13/6] Open
def _version_vulnerable?(version, fixed, introduced)
return :vulnerable if fixed.nil? && introduced.nil?
if fixed && !introduced
return :vulnerable if version < fixed
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- Exclude checks
This cop checks that the cyclomatic complexity of methods is not higher than the configured maximum. The cyclomatic complexity is the number of linearly independent paths through a method. The algorithm counts decision points and adds one.
An if statement (or unless or ?:) increases the complexity by one. An else branch does not, since it doesn't add a decision point. The && operator (or keyword and) can be converted to a nested if statement, and ||/or is shorthand for a sequence of ifs, so they also add one. Loops can be said to have an exit condition, so they add one.
Method form_fields
has 62 lines of code (exceeds 25 allowed). Consider refactoring. Open
def form_fields
{
'event_status' => [1, 2, 5].sample,
'event_contactperson_id' => -1,
'event_seats' => 0,
Perceived complexity for _version_vulnerable? is too high. [13/7] Open
def _version_vulnerable?(version, fixed, introduced)
return :vulnerable if fixed.nil? && introduced.nil?
if fixed && !introduced
return :vulnerable if version < fixed
- Read upRead up
- Exclude checks
This cop tries to produce a complexity score that's a measure of the
complexity the reader experiences when looking at a method. For that
reason it considers when
nodes as something that doesn't add as much
complexity as an if
or a &&
. Except if it's one of those special
case
/when
constructs where there's no expression after case
. Then
the cop treats it as an if
/elsif
/elsif
... and lets all the when
nodes count. In contrast to the CyclomaticComplexity cop, this cop
considers else
nodes as adding complexity.
Example:
def my_method # 1
if cond # 1
case var # 2 (0.8 + 4 * 0.2, rounded)
when 1 then func_one
when 2 then func_two
when 3 then func_three
when 4..10 then func_other
end
else # 1
do_something until a && b # 2
end # ===
end # 7 complexity points
Method initialize
has 57 lines of code (exceeds 25 allowed). Consider refactoring. Open
def initialize
super
update_info(
name: 'Participants Database <= 1.5.4.8 Shell Upload',
Method run
has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring. Open
def run
return false unless super
if !use_wordpress_authentication && !use_ec_authentication
emit_error 'You must set either the username and password options or '\
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"