A CorsMe 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.)
- Taken from Chenjj’s github repo
- SpecialChars (Like => “}”,”(“, etc.)
- See more in Advanced CORS Exploitation Techniques
How to Install?
$ go get -u github.com/shivangx01b/CorsMe
Usage
- 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….”
- Tip
cat subdomains.txt | ./httprobe -c 70 -p 8080,8081,8089 | tee http_https.txt cat http_http
s.txt | ./CorsMe -t 70
Note
- Scanner stores the error results as “error_requests.txt”… which contains hosts which cannot be requested
