Showing 98 of 98 total issues
XML Injection in Xerces Java affects Nokogiri Open
nokogiri (1.10.3)
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Advisory: CVE-2022-23437
Criticality: Medium
URL: https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xxx9-3xcr-gjj3
Solution: upgrade to >= 1.13.4
HTTP Response Splitting vulnerability in puma Open
puma (3.11.0)
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Advisory: CVE-2020-5247
Criticality: Medium
URL: https://github.com/puma/puma/security/advisories/GHSA-84j7-475p-hp8v
Solution: upgrade to ~> 3.12.4, >= 4.3.3
Denial of Service in rubyzip ("zip bombs") Open
rubyzip (1.2.2)
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Advisory: CVE-2019-16892
Criticality: Medium
URL: https://github.com/rubyzip/rubyzip/pull/403
Solution: upgrade to >= 1.3.0
ReDoS based DoS vulnerability in Action Dispatch Open
actionpack (5.1.6)
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Advisory: CVE-2023-22792
URL: https://github.com/rails/rails/releases/tag/v7.0.4.1
Solution: upgrade to >= 5.2.8.15, ~> 5.2.8, >= 6.1.7.1, ~> 6.1.7, >= 7.0.4.1
Update packaged libxml2 (2.9.12 → 2.9.13) and libxslt (1.1.34 → 1.1.35) Open
nokogiri (1.10.3)
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Advisory: CVE-2021-30560
Criticality: High
URL: https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-fq42-c5rg-92c2
Solution: upgrade to >= 1.13.2
Possible DoS Vulnerability in Active Record PostgreSQL adapter Open
activerecord (5.1.6)
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Advisory: CVE-2021-22880
Criticality: Medium
URL: https://groups.google.com/g/rubyonrails-security/c/ZzUqCh9vyhI
Solution: upgrade to >= 5.2.4.5, ~> 5.2.4, >= 6.0.3.5, ~> 6.0.3, >= 6.1.2.1
Improper Handling of Unexpected Data Type in Nokogiri Open
nokogiri (1.10.3)
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Advisory: CVE-2022-29181
Criticality: High
URL: https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xh29-r2w5-wx8m
Solution: upgrade to >= 1.13.6
ReDoS based DoS vulnerability in Active Support’s underscore Open
activesupport (5.1.6)
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Advisory: CVE-2023-22796
URL: https://github.com/rails/rails/releases/tag/v7.0.4.1
Solution: upgrade to >= 5.2.8.15, ~> 5.2.8, >= 6.1.7.1, ~> 6.1.7, >= 7.0.4.1
Inline SVG vulnerable to Cross-site Scripting Open
inline_svg (1.3.1)
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Advisory: CVE-2020-36644
Criticality: Medium
URL: https://github.com/jamesmartin/inline_svg/pull/117
Solution: upgrade to >= 1.7.2
Potential XSS vulnerability in jQuery Open
jquery-rails (4.3.1)
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Advisory: CVE-2020-11023
Criticality: Medium
URL: https://blog.jquery.com/2020/04/10/jquery-3-5-0-released
Solution: upgrade to >= 4.4.0
Possible DoS Vulnerability in Action Controller Token Authentication Open
actionpack (5.1.6)
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Advisory: CVE-2021-22904
Criticality: High
URL: https://groups.google.com/g/rubyonrails-security/c/Pf1TjkOBdyQ
Solution: upgrade to ~> 5.2.4.6, ~> 5.2.6, >= 6.0.3.7, ~> 6.0.3, >= 6.1.3.2
Possible Information Disclosure / Unintended Method Execution in Action Pack Open
actionpack (5.1.6)
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Advisory: CVE-2021-22885
Criticality: High
URL: https://groups.google.com/g/rubyonrails-security/c/NiQl-48cXYI
Solution: upgrade to ~> 5.2.4.6, ~> 5.2.6, >= 6.0.3.7, ~> 6.0.3, >= 6.1.3.2
Possible Strong Parameters Bypass in ActionPack Open
actionpack (5.1.6)
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Advisory: CVE-2020-8164
Criticality: High
URL: https://groups.google.com/forum/#!topic/rubyonrails-security/f6ioe4sdpbY
Solution: upgrade to >= 5.2.4.3, ~> 5.2.4, >= 6.0.3.1
HTTP Response Splitting (Early Hints) in Puma Open
puma (3.11.0)
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Advisory: CVE-2020-5249
Criticality: Medium
URL: https://github.com/puma/puma/security/advisories/GHSA-33vf-4xgg-9r58
Solution: upgrade to ~> 3.12.4, >= 4.3.3
Possible XSS vulnerability with certain configurations of rails-html-sanitizer Open
rails-html-sanitizer (1.0.4)
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Advisory: CVE-2022-23520
Criticality: Medium
URL: https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-rrfc-7g8p-99q8
Solution: upgrade to >= 1.4.4
Possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer Open
rails-html-sanitizer (1.0.4)
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Advisory: CVE-2022-32209
Criticality: Medium
URL: https://groups.google.com/g/rubyonrails-security/c/ce9PhUANQ6s
Solution: upgrade to >= 1.4.3
Improper neutralization of data URIs may allow XSS in Loofah Open
loofah (2.2.3)
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Advisory: CVE-2022-23515
Criticality: Medium
URL: https://github.com/flavorjones/loofah/security/advisories/GHSA-228g-948r-83gx
Solution: upgrade to >= 2.19.1
Improper Restriction of Excessive Authentication Attempts in Sorcery Open
sorcery (0.9.1)
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Advisory: CVE-2020-11052
Criticality: High
URL: https://github.com/Sorcery/sorcery/security/advisories/GHSA-jc8m-cxhj-668x
Solution: upgrade to >= 0.15.0
Assignment Branch Condition size for perform_installation is too high. [27.31/25] Open
def perform_installation
SshExecution.new(server).execute_with_block do |ssh|
ch = ssh.open_channel do |channel|
logger.debug("Executing #{install_dokku}")
channel.exec install_dokku do |_, success|
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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 perform
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def perform(server, app_name)
SshExecution.new(server).execute_with_block do |ssh|
ssh.open_channel do |channel|
channel.exec "dokku apps:destroy #{app_name}" do |channel2, success|
abort "could not destroy app" unless success
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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"