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Conditional comments — CodeQL query help documentation
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Access to let-bound variable in temporal dead zone
Arbitrary file access during archive extraction (”Zip Slip”)
Arguments redefined
Arrow method on Vue instance
Assignment to constant
Assignment to exports variable
Assignment to property of primitive value
Back reference into negative lookahead assertion
Back reference precedes capture group
Bad HTML filtering regexp
CORS misconfiguration for credentials transfer
Call to eval-like DOM function
Case-sensitive middleware path
Clear text storage of sensitive information
Clear text transmission of sensitive cookie
Clear-text logging of sensitive information
Client-side URL redirect
Client-side cross-site scripting
Client-side request forgery
Code injection
Comparison between inconvertible types
Comparison with NaN
Conditional comments
Conflicting function declarations
Conflicting variable initialization
Creating biased random numbers from a cryptographically secure source
Cross-window communication with unrestricted target origin
DOM text reinterpreted as HTML
Database query built from user-controlled sources
Default parameter references nested function
Deleting non-property
Dependency download using unencrypted communication channel
Dependency mismatch
Deserialization of user-controlled data
Direct state mutation
Disabling Electron webSecurity
Disabling SCE
Disabling certificate validation
Double compilation
Double escaping or unescaping
Download of sensitive file through insecure connection
Duplicate ‘if’ condition
Duplicate HTML element attributes
Duplicate character in character class
Duplicate dependency
Duplicate parameter names
Duplicate property
Duplicate switch case
Duplicate variable declaration
Empty character class
Empty password in configuration file
Enabling Electron allowRunningInsecureContent
Exception text reinterpreted as HTML
Exposure of private files
Expression has no effect
Failure to abandon session
File data in outbound network request
Hard-coded data interpreted as code
Host header poisoning in email generation
Identical operands
Ignoring result from pure array method
Illegal invocation
Implicit operand conversion
Improper code sanitization
Inclusion of functionality from an untrusted source
Incompatible dependency injection
Incomplete HTML attribute sanitization
Incomplete URL scheme check
Incomplete URL substring sanitization
Incomplete multi-character sanitization
Incomplete regular expression for hostnames
Incomplete string escaping or encoding
Inconsistent direction of for loop
Inconsistent use of ‘new’
Incorrect suffix check
Indirect uncontrolled command line
Ineffective parameter type
Inefficient regular expression
Information exposure through a stack trace
Insecure URL whitelist
Insecure configuration of Helmet security middleware
Insecure randomness
Insecure temporary file
Invalid prototype value
Invocation of non-function
JWT missing secret or public key verification
Log injection
Loop bound injection
Loop iteration skipped due to shifting
Malformed id attribute
Misleading indentation after control statement
Misleading indentation of dangling ‘else’
Missing ‘.length’ in comparison
Missing ‘this’ qualifier
Missing CSRF middleware
Missing await
Missing explicit dependency injection
Missing exports qualifier
Missing origin verification in
postMessage
handler
Missing rate limiting
Missing regular expression anchor
Missing space in string concatenation
Missing variable declaration
Misspelled variable name
Network data written to file
Non-case label in switch statement
Non-linear pattern
Off-by-one comparison against length
Overly permissive regular expression range
Overwritten property
Permissive CORS configuration
Polynomial regular expression used on uncontrolled data
Potential file system race condition
Potentially inconsistent state update
Property access on null or undefined
Prototype-polluting assignment
Prototype-polluting function
Prototype-polluting merge call
Reflected cross-site scripting
Regular expression always matches
Regular expression injection
Remote property injection
Repeated dependency injection
Replacement of a substring with itself
Resource exhaustion
Resources exhaustion from deep object traversal
Return statement assigns local variable
Second order command injection
Self assignment
Semicolon insertion
Sensitive cookie without SameSite restrictions
Sensitive data read from GET request
Sensitive server cookie exposed to the client
Server crash
Server-side URL redirect
Server-side request forgery
Shell command built from environment values
Shift out of range
Storage of sensitive information in build artifact
Stored cross-site scripting
String instead of regular expression
Superfluous trailing arguments
Suspicious method name declaration
Syntax error
Template Object Injection
Template syntax in string literal
Type confusion through parameter tampering
Unbound back reference
Unbound event handler receiver
Unclear precedence of nested operators
Uncontrolled command line
Uncontrolled data used in path expression
Unhandled error in stream pipeline
Unknown directive
Unmatchable caret in regular expression
Unmatchable dollar in regular expression
Unnecessary use of
cat
process
Unneeded defensive code
Unreachable method overloads
Unreachable statement
Unsafe HTML constructed from library input
Unsafe code constructed from library input
Unsafe dynamic method access
Unsafe expansion of self-closing HTML tag
Unsafe jQuery plugin
Unsafe shell command constructed from library input
Unsupported state update in lifecycle method
Untrusted domain used in script or other content
Unused index variable
Unused loop iteration variable
Unused or undefined state property
Unused variable, import, function or class
Unvalidated dynamic method call
Use of AngularJS markup in URL-valued attribute
Use of a broken or weak cryptographic algorithm
Use of a weak cryptographic key
Use of call stack introspection in strict mode
Use of externally-controlled format string
Use of for-in comprehension blocks
Use of incompletely initialized object
Use of password hash with insufficient computational effort
Use of platform-specific language features
Use of returnless function
Useless assignment to local variable
Useless assignment to property
Useless comparison test
Useless conditional
Useless regular-expression character escape
Useless return in setter
Useless type test
User-controlled bypass of security check
Variable not declared before use
Whitespace contradicts operator precedence
With statement
Wrong use of ‘this’ for static method
XML external entity expansion
XML internal entity expansion
XPath injection
Yield in non-generator function
CodeQL query help for Python
CodeQL query help for Ruby
CodeQL query help for Rust
CodeQL query help for Swift
CodeQL CWE coverage
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