Bugbounty Tool, CORS, CORS Misconfiguration, CORS Misconfiguration Scanner, CorsMe, Downloads, Hacking Tools, Misconfiguration, Offensive Security, Scanner

CorsMe – Cross Origin Resource Sharing MisConfiguration Scanner

A Misconfiguration Scanner cors misconfiguration scanner tool based on golang with speed and precision in mind !

Misconfiguration type this scanner can check for

  • Reflect Origin checks
  • Prefix Match
  • Suffix Match
  • Not Esacped Dots
  • Null
  • ThirdParties (Like => github.io, repl.it etc.)
  • SpecialChars (Like => “}”,”(“, etc.)

How to Install

$ go get -u github.com/shivangx01b/CorsMe

Single Url

echo "https://example.com" | ./Corsme 

Multiple Url

cat http_https.txt | ./CorsMe -t 70 

Allow wildcard .. Now if Access-Control-Allow-Origin is * it will be printed

cat http_https.txt | ./CorsMe -t 70 --wildcard 

Add header if required

cat http_https.txt | ./CorsMe -t 70 -wildcard -header "Cookie: Session=12cbcx...." 


cat subdomains.txt | ./httprobe -c 70 -p 80,443,8080,8081,8089 | tee http_https.txt cat http_https.txt | ./CorsMe -t 70 



  • Scanner stores the error results as “error_requests.txt”… which contains hosts which cannot be requested

Idea for making this tools are taken from :

Source : KitPloit – PenTest Tools!

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